Tuukka K. Haapasalo Ibrahim Jaluta Seppo Sippu Eljas Soisalon-Soininen Concurrency control and recovery for multiversion database structures. 73-80 2008 PIKM http://doi.acm.org/10.1145/1458550.1458563 conf/cikm/2008pikm db/conf/cikm/pikm2008.html#HaapasaloJSS08