Scientific articles:
- Hannu Luodes, Paavo Härmä, Elena Panova, Heikki Pirinen, Olavi Selonen: “The use of local natural stone in construction of St. Petersburg region and south-east Finland”. Natural stone research and heritage stone designation, EGU Conference Session ERE3.4. Vienna, Austria, 7-12 April 2013
Articles for popular scientific magazines:
- Elena Panova, Hannu Luodes. Effective use of a natural stone in the Leningrad region and in South East Finland Magazine “Mineral” (in Russian)
- L.Nasonova, E.Sammet. With young geologists across the Leningrad region Magazine “Mineral” (in Russian)