By Petrova M.   Dobreva Ek.   Noncheva Z.   in Transactions of the Institute of Metal Finishing

ISSN:0020-2967|84|2|99-104

Maney Publishing‎(2006)‎

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By Petrova M   Noncheva Z   Dobreva Ek   in Transactions of the Institute of Metal Finishing

ISSN:0020-2967|89|2|89-94

Maney Publishing‎(2011)‎

Access to resources Favorite 2.8999352