Mechanical properties of three veneering ceramics for zirconia-in vitro study - Mijoska A, Popovska M, Stevkovska-Korunovska V, Gigovski N, Nikolovska J, Pancevska S, Dastevski B, Petkov M, Zabokova-Bilbilova E, Kokoceva Ivanovska O. (Physioacta,2018; 12(2):93-100, 2018)