EIEva Isaksson0000-0002-1488-5757Information specialist (Informetrics)Helsinki, FinlandFollowStudied theoretical physics, worked as an astronomy and physics librarian, now active with bibliometrics at Helsinki University Library.Usage metrics Co-workers & collaboratorsRHRiku HakulinenRiku HakulinenLKLeena KoivulaLeena KoivulaPGPernille Hamburger GrøngaardPernille Hamburger GrøngaardGWGuillaume WarnanGuillaume WarnanJAJavier ArévaloJavier ArévaloHVHenrik VesterinenHenrik Vesterinen