N. N. Monarkin
Vologda State University
Russian Federation

Nikolay N. Monarkin — Candidate of Technical Sciences, Associate Professor, Associate Professor of the Department of Heat and Gas and Water Supply

15 Lenina st., Vologda, 160000

RSCI AuthorID: 831464, Scopus: 56027718900, ResearcherID: O-9932-2017

V. A. Iakovlev
Saint Petersburg State University of Architecture and Civil Engineering (SPbGASU)
Russian Federation

Viktor A. Iakovlev — Candidate of Technical Sciences, Associate Professor, Associate Professor of the Department of the Heat and Gas Supply and Ventilation

4, 2nd Krasnoarmeyskaya st., St. Petersburg, 190005

RSCI AuthorID: 248647

T. V. Monarkina
Vologda State University
Russian Federation

Tat’yana V. Monarkina — postgraduate student of the Department of Heat and Gas and Water Supply

15 Lenina st., Vologda, 160000

RSCI AuthorID: 1131504, Scopus: 57396272900