Satoru Shiono Satoshi Yamada Michio Nakashima Kenji Matsumoto Information Theoretic Analysis of Connection Structure from Spike Trains. 515-522 http://nips.djvuzone.org/djvu/nips05/0515.djvu 1992 conf/nips/1992 NIPS db/conf/nips/nips1992.html#ShionoYNM92