1. Year-to-year changes of the heat balance in the northern portion of the Atlantic Ocean within the last 10 years;Arkhipova;Tr. Oos. Okeanogr. Inst.,1960
2. The recent warming of the North Atlantic;Bjerknes,1959
3. Ocean temperatures and atmospheric circulation;Bjerknes;WMO Bull. (Geneva),1960
4. Synoptic survey of the interaction of sea and atmosphere in the North Atlantic;Bjerknes;Geophysica Norvegica (The Vilhelm Bjerknes Centenary Vol.),1962
5. Bullig, H. J. (1954). Atlas der Monatswerte von Wassertemperatur, Wind und Bewölkung auf dem Seeweg Europa-Südamerika. Einzelveröffentlichung No. 5. Seewetteramt, Hamburg.