added two android refs

android.bib

@@ -953,4 +953,22 @@
                   Bugiel}, 
  crossref = "IEEESnP2019",
  publisher = {IEEE}
+}
+
+@inproceedings{Chatterjee:spyware:sp:2018,
+ author = {R. Chatterjee and P. Doerfler and H. Orgad and S. Havron and
+                  J. Palmer and D. Freed and K. Levy and N. Dell and
+                  D. McCoy and T. Ristenpart},
+ crossref = "IEEESnP2018",
+ title = {The Spyware Used in Intimate Partner Violence},
+ pages = {993--1010},
+ keywords={Spyware;Android-Spyware;Intimate-Partner-Violence;Domestic-Violence;Dual-use-Apps;Play-Store-Crawling;Query-Snowballing},
+}
+
+@inproceedings{Dalmasso:SurveyXPlatformMobile:IWCMC:2013,
+  title =       {Survey, comparison and evaluation of cross platform
+                  mobile application development tools},
+  author =      {Dalmasso, Isabelle and Datta, Soumya Kanti and
+                  Bonnet, Christian and Nikaein, Navid},
+  crossref =   "IWCMC2013",
 }
\ No newline at end of file

crossrefs-abbrev.bib

@@ -2368,6 +2368,16 @@
   year =	 2005,
 }
 
+@Proceedings{IWCMC2013,
+  title =	 "IWCMC 2013: Proceedings of the 9th {IEEE}
+                  International Wireless Communications and Mobile
+                  Computing Conference",
+  booktitle =	 "IWCMC 2013: Proceedings of the 9th {IEEE}
+                  International Wireless Communications and Mobile
+                  Computing Conference",
+  year =	 2013,
+}
+
 @Proceedings{ICPC2008,
   title =	 "ICPC 2008: Proceedings of the 16th IEEE
                   International Conference on Program Comprehension",
@@ -5305,10 +5315,10 @@
 
 @Proceedings{QRS2017,
   title =	 "QRS 2017: Proceedings of the 2017 IEEE International
-                  Conference on Software Quality, Reliability &
+                  Conference on Software Quality, Reliability \&
                   Security",
   booktitle =	 "QRS 2017: Proceedings of the 2017 IEEE International
-                  Conference on Software Quality, Reliability &
+                  Conference on Software Quality, Reliability \&
                   Security",
   year =	 2017,
 }
@@ -5745,6 +5755,14 @@
   year =	 2012,
 }
 
+@Proceedings{IEEESnP2018,
+  title =	 "IEEE S\&P: 2018 IEEE Symposium on Security and
+                  Privacy",
+  booktitle =	 "IEEE S\&P: 2018 IEEE Symposium on Security and
+                  Privacy",
+  year =	 2018,
+}
+
 @Proceedings{IEEESnP2019,
   title =	 "IEEE S\&P: 2019 IEEE Symposium on Security and
                   Privacy",

crossrefs-abbrevv.bib

@@ -2368,6 +2368,16 @@
   year =	 2005,
 }
 
+@Proceedings{IWCMC2013,
+  title =	 "IWCMC 2013: Proc. of the 9th {IEEE}
+                  Intl. Wireless Communications and Mobile
+                  Computing Conf.",
+  booktitle =	 "IWCMC 2013: Proc. of the 9th {IEEE}
+                  Intl. Wireless Communications and Mobile
+                  Computing Conf.",
+  year =	 2013,
+}
+
 @Proceedings{ICPC2008,
   title =	 "ICPC 2008: Proc. of the 16th IEEE
                   Intl. Conf. on Program Comprehension",
@@ -5305,10 +5315,10 @@
 
 @Proceedings{QRS2017,
   title =	 "QRS 2017: Proc. of the 2017 IEEE Intl.
-                  Conf. on Software Quality, Reliability &
+                  Conf. on Software Quality, Reliability \&
                   Security",
   booktitle =	 "QRS 2017: Proc. of the 2017 IEEE Intl.
-                  Conf. on Software Quality, Reliability &
+                  Conf. on Software Quality, Reliability \&
                   Security",
   year =	 2017,
 }
@@ -5745,6 +5755,14 @@
   year =	 2012,
 }
 
+@Proceedings{IEEESnP2018,
+  title =	 "IEEE S\&P: 2018 IEEE Symposium on Security and
+                  Privacy",
+  booktitle =	 "IEEE S\&P: 2018 IEEE Symposium on Security and
+                  Privacy",
+  year =	 2018,
+}
+
 @Proceedings{IEEESnP2019,
   title =	 "IEEE S\&P: 2019 IEEE Symposium on Security and
                   Privacy",

crossrefs-super-abbrev.bib

@@ -1666,6 +1666,12 @@
   year =	 2005,
 }
 
+@Proceedings{IWCMC2013,
+  title =	 "IWCMC 2013",
+  booktitle =	 "IWCMC 2013",
+  year =	 2013,
+}
+
 @Proceedings{ICPC2008,
   title =	 "ICPC 2008",
   booktitle =	 "ICPC 2008",
@@ -4066,6 +4072,12 @@
   year =	 2012,
 }
 
+@Proceedings{IEEESnP2018,
+  title =	 "IEEE S\&P",
+  booktitle =	 "IEEE S\&P",
+  year =	 2018,
+}
+
 @Proceedings{IEEESnP2019,
   title =	 "IEEE S\&P",
   booktitle =	 "IEEE S\&P",

crossrefs.bib

@@ -2923,6 +2923,18 @@
   month =	 may,
 }
 
+@Proceedings{IWCMC2013,
+  title =	 "IWCMC 2013: Proceedings of the 9th {IEEE}
+                  International Wireless Communications and Mobile
+                  Computing Conference",
+  booktitle =	 "IWCMC 2013: Proceedings of the 9th {IEEE}
+                  International Wireless Communications and Mobile
+                  Computing Conference",
+  year =	 2013,
+  address =	 "Cagliari, Italy",
+  month =	 jul,
+}
+
 @Proceedings{ICPC2008,
   title =	 "ICPC 2008: Proceedings of the 16th IEEE
                   International Conference on Program Comprehension",