Original language | English |
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Journal | Scandinavian Journal of Statistics |
Issue number | 19 |
Pages (from-to) | 25-43 |
ISSN | 0303-6898 |
Publication status | Published - 1992 |
A counting process Approach to maximum likelihood estimation in frailty models
Gert G. Nielsen, Richard D. Gill, Per Kragh Andersen, Thorkild I.A. Sørensen