Search results for: Marian Blejan
Mining Machines > 2023 > vol. 41, iss. 1 > 1--10
Mining Machines > 2021 > no. 1 > 28--35
Mining Machines > 2020 > no. 4 > 39--47
Mining Machines > 2023 > vol. 41, iss. 1 > 1--10
Mining Machines > 2021 > no. 1 > 28--35
Mining Machines > 2020 > no. 4 > 39--47