Dyfyniad APA

Grabowski, W. (1973). Extreme points of a convex polytope and extreme rays of a corresponding convex cone. PKiN.

Dyfyniad Arddull Chicago

Grabowski, Wiesław. Extreme Points of a Convex Polytope and Extreme Rays of a Corresponding Convex Cone. Warszawa: PKiN, 1973.

Dyfyniad MLA

Grabowski, Wiesław. Extreme Points of a Convex Polytope and Extreme Rays of a Corresponding Convex Cone. PKiN, 1973.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.