2021 MIPT - Skopenkov - Discrete Structures and Algorithms in Topology of 9p https://www.youtube.com/playlist?list=PL4_hYwCyhAva5Je84RDYFx0aLGYTSj-ki 2020 Homology Theory https://stepik.org/course/75311/promo Mishcenko https://www.youtube.com/playlist?list=PLcsjsqLLSfNAnHNln2O4BdSOI6B7nWMXy 2017 Pilyugin - Geometry and Topology (51 lec) https://www.youtube.com/watch?v=q_EB9U2yBss 2016 Ivanov - Geometry and Topology (38 lec + 40 lec) https://www.lektorium.tv/course/27206 https://www.lektorium.tv/course/28797 https://www.youtube.com/watch?v=lX-WNl3CioM MIPT - Shlykov https://mipt.ru/diht/students/courses/topology.pdf https://github.com/eshlykov/topology-notes 2015 http://lnmo.ru/wp-content/uploads/2015/02/novikov.project_file.pdf 2014 SkopenkovMBSkopenkovAB - Topology 1 https://www.youtube.com/watch?list=PLp9ABVh6_x4GY-QKYYXOx8Nn50dDSbN0R https://www.mccme.ru/circles/oim/home/combtop13.htm#topology1 https://www.mccme.ru/circles/oim/home/combtop13.htm#refere http://ium.mccme.ru/IUM-video.html#Spring-2014: 2013 Prasolov - Knots and 3D Manifolds https://www.youtube.com/playlist?list=PLp9ABVh6_x4Gz-2aF1IhzooHnYm23Y6V1 http://ium.mccme.ru/s13/prasolov-s13.html