1. O. Nelles Nonlinear System Identification 2001
2. A. P. Estrada Mathematical Problems in Engineering 2010 2010
3. J. Esparza M. Leucker M. Schlund Applications and Theory of Petri nets, Lecture Notes in Computer Science
4. Language identification in the limit;Gold;Information and Control,1967
5. Learning languages from positive data and a finite number of queries;Jein;Information and Control,2006