For citations:
Abramov D.O., Shvetsova T.N., Nazarenko D.I. Development of mathematical models of test systems as objects with lumped parameters. Proceedings of the Voronezh State University of Engineering Technologies. 2020;82(2):42-48. (In Russ.) https://doi.org/10.20914/2310-1202-2020-2-42-48