00611naa#a2200217#i#450# EN\\bibl\98563 20250828050837.4 3034-4689 20250801b2025####ek#y0engy0150####ca RU SOLVING THE THREE-DIMENSIONAL INVERSE KINEMATICS PROBLEM OF A FOUR-LINK MANIPULATOR Journal article Kazan Kazan National Research Technological University 2025 4 с. Journal article local Zakiev D. D. Krutskih N. A. Zakiev N. D. vestniktu.ru