MODELLING SOME MATHEMATICAL OBJECTS AND OPERATIONS ON THEM WITH AN EXPANDED RELATIONAL DATA MODEL Article Lozovskii N.D., Tolmachev I.L. Programming and computer software. Vol. 17. 1991. P. 32-37
MODELING SOME MATHEMATICAL OBJECTS AND OPERATIONS ON THEM WITH AN EXPANDED RELATIONAL DATA MODEL Article LOZOVSKII N.D., TOLMACHEV I.L. Programming and computer software. Vol. 17. 1991. P. 32-37