Tapio Karvonen

The Finnish Maritime Cluster

Hannu Hernesniemi, Mikko Viitanen, Tapio Karvonen, 2003 .

Sulphur content in ships bunker fuel in 2015: A study on the impacts of the new IMO regulations and transportation costs

Teemu Makkonen, T. Makkonen, J. Kalli, 2009 .