ON PROPERTIES OF COINCIDENCE POINTS OF MAPPINGS BETWEEN (Q<SUB>1</SUB>, Q<SUB>2</SUB> )-QUASIMETRIC SPACES ArticleSengupta R., Zhukovskaya Z.T., Zhukovskiy S.E.Advances in Systems Science and Applications. Том 20. 2020. С. 91-103
MINIMA OF FUNCTIONS ON (Q<SUB>1</SUB>, Q<SUB>2</SUB>)-QUASIMETRIC SPACES ArticleSengupta R., Zhukovskiy S.E.E.Eurasian Mathematical Journal. Том 10. 2019. С. 84-92