Downey, R. G., & Fellows, M. R. (1999). Parameterized complexity. Springer.
Dyfyniad Arddull ChicagoDowney, R. G., and M. R. Fellows. Parameterized Complexity. New York: Springer, 1999.
Dyfyniad MLADowney, R. G., and M. R. Fellows. Parameterized Complexity. Springer, 1999.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.