@article{10_21136_CMJ_1957_100256,
     author = {Apfelbeck, Alois},
     title = {Mathematische {Theorie} der {Torsions-} und {Biegungsschwingungen} anisotroper {St\"abe}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {374--412},
     year = {1957},
     volume = {7},
     number = {3},
     doi = {10.21136/CMJ.1957.100256},
     mrnumber = {0134935},
     zbl = {0090.16703},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1957.100256/}
}