TY - JOUR A1 - Cliff, A.D. A1 - Haggett, P. A1 - Graham, R. T1 - Reconstruction of diffusion processes at local scales: The 1846, 1882 and 1904 measles epidemics in northwest Iceland Y1 - 1983 DO - 10.1016/0305-7488(83)90254-2 VL - 9 IS - 4 ER -