Please specify if terms of license are complied with!YLE Uutiset (2007-07-09). "Tenojoen lohikanta luultua monimuotoisempi (Fish fauna of the Teno river more diverse than thought)". YLE.
Please specify if terms of license are complied with!YLE Uutiset (2009-01-28). "Sulkavan ja Juvan kosket kunnostetaan (Sulkava and Juva rapids being renovated)". YLE.