Tan, Q., Yashin, A. I.,
Bladbjerg, E., Maat, M. D.,
Andersen-Ranberg, K.,
Jeune, B.,
Christensen, K. & Vaupel, J. W.,
2001,
Max Planck Institute for Demographic Research,
21 s. (MPIDR Working Papers , Bind WP 2001-012).
Publikation: Working paper › Forskning › peer review