RT Article T1 Time varying covariates in Markov latent class analysis: Some problems and solutions A1 Berzofsky, M.E. A1 Kalsbeek, W.D. A1 Biemer, Paul P. A2 Kalsbeek, W.D. A2 Biemer, Paul P. LA English YR 2010 UL https://krimdok.uni-tuebingen.de/Record/191272524X K1 Konferenzschrift ; 2010