Babai, László (2016). "Graph Isomorphism in Quasipolynomial Time". arXiv:1512.03547 [cs.DS].
Babai, László; Campagnolo, Manuel (2009). "A Survey on Continuous Time Computations". arXiv:0907.3117 [cs.CC].
berkeley.edu
cs.berkeley.edu
Richard M. Karp (1972), "Reducibility Among Combinatorial Problems"(PDF), in R. E. Miller; J. W. Thatcher (eds.), Complexity of Computer Computations, New York: Plenum, pp. 85–103, archived from the original(PDF) on June 29, 2011, retrieved September 28, 2009
Yamada, H. (1962). "Real-Time Computation and Recursive Functions Not Real-Time Computable". IEEE Transactions on Electronic Computers. EC-11 (6): 753–760. doi:10.1109/TEC.1962.5219459.
Richard M. Karp (1972), "Reducibility Among Combinatorial Problems"(PDF), in R. E. Miller; J. W. Thatcher (eds.), Complexity of Computer Computations, New York: Plenum, pp. 85–103, archived from the original(PDF) on June 29, 2011, retrieved September 28, 2009