00590naa#a2200169#i#450# EN\INFRA-M\bibl\42400 20260105082926.1 2308-4898 20201230b2020####ek#y0engy0150####ca RU Use of Mechanisms Marking Centers of Simplexes in Their 2-Dimensional Projections as Axonographs of Multidimensional Spaces Journal article Moscow INFRA-M Academic Publishing LLC. 2020 10 с. Journal article local Математика. 51 Abdurahmanov Sherzod Abdurahmanovich zh-szf.ru