С.В. Агапов, Интегрируемые геодезические и магнитные геодезические потоки на двумерном торе

New channel Laboratory of Topology and Dynamics: title sample judged 'whole' (A university research lab's seminar/lecture archive on knot theory and topology, consisting almost entirely of full acad); passed a second screen for sellers/exam-prep/re-uploads; 2 of 3 sampled transcripts showed teaching, 0 not; every title checked strictly; oEmbed verified.