SYGMA

A symbolic generator and macro assembler by A.P. Ershov et al

of Novosibirsk. For the BESM-6, M-220 and Minsk-22.

["SYGMA, A Symbolic Generator and Macroassembler", A.P. Ershov

et al, in Symbol Manipulation Languages and Techniques,

D.G. Bobrow ed, N-H 1968, pp.226- 246].