Pertti Heinonen

Underwater technology, especially pressure-proof shell structure for deep sea technology

Pertti Heinonen, Jorma Rautavuori, 1991 .

Quantity and composition of phytoplankton in Finnish inland waters

Pertti Heinonen, P. Heinonen, 1980 .

Trends of organochlorine compounds in Finnish inland waters

Pertti Heinonen, Jaakko Paasivirta, J. Paasiv́irta, 2001, Environmental science and pollution research international.