pid type title authors mentors source_title published_date url doi isbn issn eissn pmf:6125 dissertation "The role of bridging fibers in the architecture of the metaphase mitotic spindle" "Polak, Bruno" pmf:678 thesis "Analiza mehanike metafaznog diobenog vretena u stanicama HeLa primjenom laserske mikrodisekcije" "Polak, Bruno"