водная система
Lessons from History
History, current state, and future prospects for the development of the Tikhvin waterway system
Chesnov V. M., Shirokova V. A., Snytko V. A.© Studies in the History of Science and Technology: Quarterly scientific journal of the Russian Academy of Sciences (2015)
ISSN 0205-9606. Индекс 70143
ISSN 0205-9606. Индекс 70143