@article{MET_1967__11_175320,
     author = {B. Penkov and R. Theodorescu},
     title = {\"Uber die spieltheoretische {Behandlung} von {Pr\"ufpl\"anen}},
     journal = {Metrika},
     pages = {122--126},
     publisher = {mathdoc},
     volume = {11},
     year = {1967},
     zbl = {0173.46703},
     url = {http://geodesic.mathdoc.fr/item/MET_1967__11_175320/}
}