1.
Denev Y, Rafetova A, Dichev P. Study into the process of defective railtrack arc-hardfacing [Internet]. ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA [Internet]. 30Jun.2023 [cited 20Aug.2025];7(1):33-. Available from: http://194.141.24.9/index.php/ajtuv/article/view/281