Acoustic identification of rocks during drilling process

by Leo Igor, Dorèák ¼ubomír, Zborovjan Martin
Published 2003-12-01

Drilling stand monitoring using internet

by Leo Igor, Baluch Duan, Horovèák Pavel
Published 2004-09-01

Identification of minerals by frequency analysis of voice

by Baluch Duan, Leo Igor, Kostúr Karol, Futó Jozef
Published 1997-09-01

Applying transformation parameters for 3D transformation between systems WGS 84 and RES (B)

by adera Milan, Zemen Marián, Gainec Juraj, Leo Igor, Weiss Gabriel
Published 2001-09-01