@article{10_1007_s10587_014_0154_1,
     author = {Chernyavskaya, Nina A. and Shuster, Leonid A.},
     title = {Methods of analysis of the condition for correct solvability in $L_p (\mathbb R)$ of general {Sturm-Liouville} equations},
     journal = {Czechoslovak Mathematical Journal},
     pages = {1067--1098},
     publisher = {mathdoc},
     volume = {64},
     number = {4},
     year = {2014},
     doi = {10.1007/s10587-014-0154-1},
     mrnumber = {3304799},
     zbl = {06433715},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10587-014-0154-1/}
}