@article{JRAM_1975__277_151623,
     author = {Ladislav Skula},
     title = {\"Uber pseudoregul\"are {Primzahlen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {37--39},
     publisher = {mathdoc},
     volume = {277},
     year = {1975},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1975__277_151623/}
}