Oscillation criteria for third-order linear differential equations
Jozef Rovder (1975)
Matematický časopis
Similarity:
Jozef Rovder (1975)
Matematický časopis
Similarity:
Švec, M.
Similarity:
Michal Greguš, Milan Gera (1983)
Annales Polonici Mathematici
Similarity:
Ján Regenda (1978)
Mathematica Slovaca
Similarity: