@article{104846, author = {V\'aclav Tryhuk}, title = {An oscillation criterion for third order linear differential equations}, journal = {Archivum Mathematicum}, volume = {011}, year = {1975}, pages = {99-104}, zbl = {0362.34024}, mrnumber = {0412523}, language = {en}, url = {http://dml.mathdoc.fr/item/104846} }
Tryhuk, Václav. An oscillation criterion for third order linear differential equations. Archivum Mathematicum, Tome 011 (1975) pp. 99-104. http://gdmltest.u-ga.fr/item/104846/
Oscillation criteria for third-order linear differential equations, Pacifìc J. Math. 11 (1961), 919-944. (1961) | MR 0145160 | Zbl 0104.30901
The behavior of solutions of the differential equation $y'' + p(x)y' + q(x)y = 0$, Pacific J. Math. 17 (1966), 435-466. (1966) | MR 0193332
Some oscillation theorems for third order non-linear differential equations, Thе Yokoharna Math. J. Vol. XVIII (1970), 77-86. (1970) | MR 0283300 | Zbl 0216.36901
Asymptotic properties of the solutions of the third order differential equations, Publ. Fac. Ѕci. Univ. Masaryk (1951), 159-167. (1951) | MR 0057412