@article{10_21136_CMJ_1972_101081,
     author = {Sturm, Teo},
     title = {Verb\"ande von {Kernen} isotoner {Abbildungen}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {126--144},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {1972},
     doi = {10.21136/CMJ.1972.101081},
     mrnumber = {0307919},
     zbl = {0346.06002},
     language = {ge},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1972.101081/}
}