@article{10_21136_CPM_1973_117820,
     author = {Radochov\'a, V\v{e}ra},
     title = {Die {L\"osung} der partiellen {Differentialgleichung} $u_{xxtt}= A(t,x)u_{xx}+ B(t,x) u_{tt}$ mit gewissen {Nebenbedingungen}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {389--397},
     publisher = {mathdoc},
     volume = {098},
     number = {4},
     year = {1973},
     doi = {10.21136/CPM.1973.117820},
     mrnumber = {0437956},
     zbl = {0272.35018},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1973.117820/}
}