For citations:
Kruglov V.M., Hohlov A.A., Savruhin A.V., Nekludov A.N. ON A METHOD TO OBSERVE TRACK CONDITION. World of Transport and Transportation. 2012;(5):4-7. (In Russ.)
Kruglov V.M., Hohlov A.A., Savruhin A.V., Nekludov A.N. ON A METHOD TO OBSERVE TRACK CONDITION. World of Transport and Transportation. 2012;(5):4-7. (In Russ.)