Statesman's Year-Book 1899 (1899)
“ The law of succession is the same in Sweden and Norway. In case of absolute vacancy of the throne, the two Diets assemble for the election of the future sovereign, and should they not be able to agree upon one person, an equal number of Swedish and Norwegian deputies have to meet at the city of Karlstad, in Sweden, for the appointment of the king, this nomination to be absolute. ”
