@article{PMF_1937_44_1_a4,
     author = {Gunther, N.},
     title = {La th\'eorie des fonctions de domaines dans la physique math\'ematique},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {33--50},
     publisher = {mathdoc},
     volume = {44},
     number = {1},
     year = {1937},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/item/PMF_1937_44_1_a4/}
}