pid type title authors mentors source_title published_date url doi isbn issn eissn pmf:12276 dissertation "Regulation of microtubule sliding and its effect on mitotic spindle length in human retinal cells RPE-1" "Ponjavić, Ivana" pmf:4990 thesis "Ekspanzijska mikroskopija u proučavanju arhitekture diobenog vretena" "Ponjavić, Ivana"