×

zbMATH — the first resource for mathematics

Some problems bearing on the oscillation of solutions of linear differential equations. (English. Russian original) Zbl 0125.32306
Sov. Math., Dokl. 4, 121-124 (1963); translation from Dokl. Akad. Nauk SSSR 148, 512-515 (1963).

PDF BibTeX XML Cite