@article{10_4064_cm_28_1_141_144,
     author = {V. Komkov},
     title = {A note on the semi-inverse approach to oscillation theory for ordinary second-order linear differential equations},
     journal = {Colloquium Mathematicum},
     pages = {141--144},
     publisher = {mathdoc},
     volume = {28},
     number = {1},
     year = {1973},
     doi = {10.4064/cm-28-1-141-144},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-28-1-141-144/}
}