TY  - JOUR
A1  - Ruggles, S.
A1  - Roberts, E.
A1  - Sarkar, S.
A1  - Sobek, M.
T1  - The North Atlantic Population Project: Progress and Prospects
Y1  - 2011
DO  - 10.1080/01615440.2010.515377
JF  - Historical Methods
VL  - 44
IS  - 1
SP  - 1
EP  - -6

ER  -