Hanna, Edward; Jónsson, Trausti; Box, Jason E. (2004-08-01). "An analysis of Icelandic climate since the nineteenth century". International Journal of Climatology. 24 (10): 1193–1210. doi:10.1002/joc.1051. ISSN1097-0088.
Hanna, Edward; Jónsson, Trausti; Box, Jason E. (2004-08-01). "An analysis of Icelandic climate since the nineteenth century". International Journal of Climatology. 24 (10): 1193–1210. doi:10.1002/joc.1051. ISSN1097-0088.