• Krupenski, Igorenergiatehnoloogia instituut, praktik-professorAt TalTech: 2010-https://orcid.org/0000-0002-0877-3783 https://www.webofscience.com/wos/author/rid/FCY-8055-2022 https://scholar.google.com/citations?user=VJRSTcwAAAAJ&hl=en https://www.scopus.com/authid/detail.uri?authorId=35956516700 https://taltech.ee/kontaktid/igor-krupenski
• Smart district heating systems and integrated assessment analysis of greenhouse gases emissions.
  Smart and energy efficient environments.
  Volkova, Anna https://www.linkedin.com/company/taltech-research-group-smart-district-heating-systems