Kostrikin, A., & Shafarevich, I. (1993). Encyclopaedia of mathematical sciences. Germany: Springer.
Dyfyniad Arddull ChicagoKostrikin, A.I.,, và I.R. Shafarevich. Encyclopaedia of Mathematical Sciences. Germany: Springer, 1993.
Dyfyniad MLAKostrikin, A.I.,, và I.R. Shafarevich. Encyclopaedia of Mathematical Sciences. Germany: Springer, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.