@article{10_21136_MB_2012_142868,
     author = {Telnova, Maria},
     title = {Some estimates for the first eigenvalue of the {Sturm-Liouville} problem with a weight integral condition},
     journal = {Mathematica Bohemica},
     pages = {229--238},
     publisher = {mathdoc},
     volume = {137},
     number = {2},
     year = {2012},
     doi = {10.21136/MB.2012.142868},
     mrnumber = {2978268},
     zbl = {1265.34313},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/MB.2012.142868/}
}