• Vaarmann, Otuloodusteaduskond, emeriitprofessorAt TalTech: 1990-https://www.webofscience.com/wos/author/rid/CHD-6920-2022 https://www.scopus.com/authid/detail.uri?authorId=15732273700 https://taltech.ee/kontaktid/loodusteaduskond/otu-vaarmann