//-->
Optimization model for the Finnish energy supply system, KETO : general description
Mannonen, M., (1983)
Energy security in the Baltic Sea Region : transition within geopolitical constraints
Slakaityte, Veronika, (2022)
Energy in the Nordic world
Åberg, Anna, (2024)
Solving generalized goal programming problems using a visual interactive approach
Korhonen, Pekka J., (1986)
Budget planning and control as a multiple criteria problem : a visual approach
Kivijärvi, Hannu, (1985)
A visual interactive method for solving the multiple criteria problem