Apter, A.; Genete, M.; Pajon, P.; Sauvan, J. Solution of combinatorial problems using an ’active memory’ (A controllable flip-flop matrix). (English. Russian original) Zbl 0299.68030 Autom. Remote Control 34, 1467-1472 (1973); translation from Avtom. Telemekh. 1973, No. 9, 116-123 (1973). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 68W30 Symbolic computation and algebraic computation 68N01 General topics in the theory of software 05-XX Combinatorics PDFBibTeX XMLCite \textit{A. Apter} et al., Autom. Remote Control 34, 1467--1472 (1973; Zbl 0299.68030); translation from Avtom. Telemekh. 1973, No. 9, 116--123 (1973)