Düing, W.; K.H.Szekielda (1971). "Monsoonal response in the western Indian Ocean, Journal of Geophysical Research". Journal of Geophysical Research. 76 (18): 4181–4187. Bibcode:1971JGR....76.4181D. doi:10.1029/jc076i018p04181.
Düing, W.; K.H.Szekielda (1971). "Monsoonal response in the western Indian Ocean, Journal of Geophysical Research". Journal of Geophysical Research. 76 (18): 4181–4187. Bibcode:1971JGR....76.4181D. doi:10.1029/jc076i018p04181.