Richard M. Karp. Reducibility among combinatorial problems. Complexity of computer computations, Proceedings of a Symposium on the Complexity of Computer Computations, held March 20-22, 1972, at the IBM Thomas J. Watson Center, Yorktown Heights, New York, edited by Raymond E. Miller and James W. Thatcher, Plenum Press, New York and London 1972, pp. 85–103.
Ronald V. Book · Journal of Symbolic Logic · 1975
Richard M. Karp. Reducibility among combinatorial problems. Complexity of computer computations, Proceedings of a Symposium on the Complexity of Computer Computations, held March 20-22, 1972, at the IBM Thomas J. Watson Center, Yorktown Heights, New York, edited by Raymond E. Miller and James W. Thatcher, Plenum Press, New York and London 1972, pp. 85–103. - Volume 40 Issue 4