pid type title authors mentors source_title published_date url doi isbn issn eissn gradri:1744 "journal article" "Accurate Numerical Solutions for Standard Skew Plate Benchmark Problems" "Grbac, Marin; Ribarić, Dragan" gradri:1409 dissertation "Three-node flat shell finite elements based on the cubic linked interpolation and the assumed strain method" "Grbac, Marin" gradri:409 thesis "Nelinearni proračun gredice armirane vlaknima" "Grbac, Marin"