For citations:

Plotkin V.S., Krasnobaev A.M., Kon’Kova T.Ye., Krasnobaev  More on the Development of Rigidity Evaluation Techniques of Freight Car Structures and Their Components in the Design and on Trials. Adjustment of Design Loads. RUSSIAN RAILWAY SCIENCE JOURNAL. 2015;(6):50-57. (In Russ.)