Heikki Rautakorpi
- Widening of arch bridge Färjsund in Åland (Finland). In: IABSE Structures, v. 12 ( 1988). (1988):
- Wooden arch bridges in Finland. Presented at: IABSE Conference: Innovative Wooden Structures and Bridges, Lahti, Finnland, 29-31 August 2001. (2001):