R. E. Griswold, J. F. Poage, and I. P. Polonsky, "Preliminary Report On The SNOBOL4 Programming Language," Be|ll Telephone Labortories, Inc., Holmdel, New Jersey (March 20, 1968) S4D4b
(1968)
Ralph E. Griswold
Languages mentioned
SNOBOL4
{1967} Classic SNOBOL