The paper provides mathematical model for solution of lubrication problem in case of mixed friction, i.e. when total contact load of two bodies is partially transmitted through the peaks of roughness of a solid contact, and partly through the pressure generated in the oil film. Mathematical model used for solution of lubricated contact with mixed friction is based on the bases of thermoelasto-hydrodynamic (TEHD) theory of lubrication expanded by equation of solid bodies contact. Based on the presented m athematical TEHD model own computer program was developed, which enables rapid analysis of tribological parameters at the point of contact of two bodies (the thickness of the oil film, the pressure transmitted by solid body, the pressure transmitted by fluids, temperature in the oil film) in the function of working conditions parameters. © 2014 The Authors. Published by Elsevier Ltd. Selection and peer-review under responsibility of DAAAM International Vienna.

With the arrival of the Austro-Hungarian Monarchy, Bosnia and Herzegovina encountered Western European social trends, which affected the shaping of musical life physiognomy in the late nineteenth and early twentieth century. In this extremely intricate relationship between national and pro-European-oriented cultural trends, Serbian composer Stevan Stojanovic Mokranjac had a special position as a unique musical phenomenon, since he was a composer whose musical talent imposed itself as an authority in strengthening the national musical expression and serving as a guideline for numerous BH artists.