[1]
Karymsakov Қ.У.Т., Karazhanova К.Д. and Iisova И.А. 2022. Variation methods in solving positional problems. Рroblems of engineering and professional education. 62, 3 (Nov. 2022), 45. DOI:https://doi.org/10.32523/2220-685X-2021-62-3-45.