@article{MET_1963__7_175195,
     author = {E.M. Fels},
     title = {About {Probability-like} {Measures} for {Entire} {Economic} {Theories.}},
     journal = {Metrika},
     pages = {1--22},
     publisher = {mathdoc},
     volume = {7},
     year = {1963},
     zbl = {0114.07105},
     url = {http://geodesic.mathdoc.fr/item/MET_1963__7_175195/}
}