Surface mining machines problems of maintenance and modernization per Rusinski, Eugeniusz, Czmochowski, Jerzy, Moczko, Przemysław, Pietrusiak, Damian

Available for University of the Philippines Diliman via SpringerLink. Click here to access
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Proactive condition monitoring of low-speed machines per Stamboliska, Zhaklina

Available for University of the Philippines System via SpringerLink. Click here to access
Also available remotely for University of the Philippines System via SpringerLink. Click here to access thru EZproxy