Concurrency Control for Distributed Real-Time Databases.

http://doi.acm.org/10.1145/44203.44210 db/journals/sigmod/ShaRL88.html Lui Sha Ragunathan Rajkumar John P. Lehoczky Concurrency Control for Distributed Real-Time Databases. 82-98 sigmodR/17-1/P082.pdf 1988 17 SIGMOD Record 1 db/journals/sigmod/sigmod17.html#ShaRL88