On the existence of a family of periodic solutions for a system of differential equations in case of zero roots Unknown Submitted 1965-01-01 | RussiaRxiv: ru-196501.35226 | Original in English | Abstract only Original PDF (RussiaRxiv) View on RussiaRxiv Abstract Submission history [v1] 1965-01-01 Access Abstract This record includes the abstract only. Full text translation is pending. Original PDF (RussiaRxiv) View on RussiaRxiv Search on arXiv Citation Cite This Paper Share Copy Link Bookmark Related Papers Feedback Report Problem Request Full Text Translation
