Michele Zoli Diego Guidolin Kjell Fuxe Luigi Francesco Agnati The Receptor Mosaic Hypothesis of the Engram: Possible Relevance of Boolean Network Modelling. 363-368 1996 7 Int. J. Neural Syst. 4 http://ejournals.wspc.com.sg/ijns/07/0704/zoli.html db/journals/ijns/ijns7.html#ZoliGFA96