@article{10_4064_am_14_3_377_402,
     author = {W. Grabowski},
     title = {Extreme points of a convex polytope and extreme rays of the corresponding convex cone},
     journal = {Applicationes Mathematicae},
     pages = {377--402},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {1974},
     doi = {10.4064/am-14-3-377-402},
     zbl = {0297.90068},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-14-3-377-402/}
}