added refs

doc/refs.bib

+@TechReport{SunRPC,
+  author =    {},
+  title =     {RFC 1057: Remote Procdeure Call Protocol Specification, Version 2},
+  institution =  {Sun Microsystems},
+  year =         {1988},
+  OPTkey =       {},
+  OPTtype =      {},
+  OPTnumber =    {},
+  OPTaddress =   {},
+  OPTmonth =     {},
+  OPTnote =      {},
+  OPTannote =    {}
+}
+@Misc{ASN1,
+  author =       {ITU-T},
+  title =        {ASN.1 project web page},
+  howpublished  ={\verb+http://www.itu.int/en/ITU-T/asn1/+},
+  OPTnote =    {}
+}
+ 
+@article{jastadd,
+ author = {Ekman, Torbj\"{o}rn and Hedin, G\"{o}rel},
+ title = {The Jastadd Extensible Java Compiler},
+ journal = {SIGPLAN Not.},
+ issue_date = {October 2007},
+ volume = {42},
+ number = {10},
+ month = oct,
+ year = {2007},
+ issn = {0362-1340},
+ pages = {1--18},
+ numpages = {18},
+ url = {http://doi.acm.org/10.1145/1297105.1297029},
+ doi = {10.1145/1297105.1297029},
+ acmid = {1297029},
+ publisher = {ACM},
+ address = {New York, NY, USA},
+ keywords = {OOP, compilers, declarative frameworks, extensibility, java, modularity},
+}