Akimov PA, Negrozov OA. ABOUT SOLUTION OF MULTIPOINT BOUNDARY PROBLEMS OF THREE-DIMENSIONAL STRUCTURAL ANALYSIS WITH THE USE OF COMBINED APPLICATION OF FINITE ELEMENT METHOD AND DISCRETE-CONTINUAL FINITE ELEMENT METHOD. PART 1: FORMULATION AND BASIC PRINCIPLES OF APPROXIMATION. IJCCSE [Internet]. 2018 Jun. 29 [cited 2024 Apr. 25];14(2):14-29. Available from: https://ijccse.iasv.ru/index.php/ijccse/article/view/134