O. Johannessen

GEOLOGICAL PARAMETERS FOR HARD ROCK TUNNEL BORING

T. Movinkel, O. Johannessen, T Movinkel, 1986 .

Experimental and numerical study of notched SHS made of different S355 steels

Johan Kolstø Sønstabø, M. Costas, A. Clausen, 2021, Journal of Constructional Steel Research.

Deformations of the inner shell surface of Venerupis pullastra (Montagu) (Lamellibranghia) as a result of infection by a trematod metacercaria with a note of Parasitism Leading to Parasitic Castration

O. Johannessen, 1973 .

Population structure and individual growth of Venerupis pullastra (Montagu) (Lamellibranchia)

O. Johannessen, 1973 .