NSL: a Neuro-Symbolic Language for Monotonic and Non-Monotonic Logical Inferences. - Ernesto Burattini; Massimo De Gregorio; Antonio de Francesco (SBRN, 2002)

NSL: A Neuro-Symbolic Language for a Neuro-Symbolic Processor (NSP). - Ernesto Burattini; Antonio de Francesco; Massimo De Gregorio (Int. J. Neural Syst., 2003)