• Pieper, Henrikenergiatehnoloogia instituut, järeldoktor-teadurAt TalTech: 2020-2021https://orcid.org/0000-0003-0051-5197 https://scholar.google.com/citations?user=5NR_fuAAAAAJ&hl=en
• 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