@article{10_21136_CMJ_1988_102249,
     author = {Fra\v{n}kov\'a, Dana and Schwabik, \v{S}tefan},
     title = {Generalized {Sturm-Liouville} equations. {II}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {531--553},
     publisher = {mathdoc},
     volume = {38},
     number = {3},
     year = {1988},
     doi = {10.21136/CMJ.1988.102249},
     mrnumber = {950307},
     zbl = {0715.34045},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1988.102249/}
}