TY  - JOUR
A1  - Glasner, T.
A1  - van der Vaart, W.
T1  - Applications of calendar instruments in social surveys: a review
Y1  - 2009
DO  - 10.1007/s11135-007-9129-8
JF  - Quality & Quantity
VL  - 43
IS  - 3

ER  -