@article{RSMUP_1980__62__35_0,
     author = {Van Trung, Tran},
     title = {Eine {Kennzeichnung} der endlichen einfachen {Gruppe} $J_4$ von {Janko} durch eine $2$-lokale {Untergruppe}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {35--45},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {62},
     year = {1980},
     mrnumber = {582939},
     zbl = {0434.20006},
     language = {de},
     url = {http://www.numdam.org/item/RSMUP_1980__62__35_0/}
}