@article{AM2_1978__17_136722,
     author = {Ignacy I. Kotlarski},
     title = {On some characterizations in probability by using minima and maxima of random variables.},
     journal = {Aequationes mathematicae},
     pages = {77--82},
     year = {1978},
     volume = {17},
     zbl = {0391.60021},
     url = {http://geodesic.mathdoc.fr/item/AM2_1978__17_136722/}
}