J. Wittkowski

发表

M. Zobel, J. Wittkowski, 1982, Zeitschrift fur Gerontologie.

Gerry R. Cox, D. Klass, B. Davies., 2016, Death studies.

R. Neimeyer, R. Moser, J. Wittkowski, 2004, Death studies.

D. Lester, J. Wittkowski, 1999, Psychological reports.

J. Wittkowski, Pierre-Marc Paré, 2021, Omega.

R. Neimeyer, Michael E. Vallerga, K. Doka, 2015, Death studies.

R. Neimeyer, Michael E. Vallerga, K. Doka, 2016 .

J. Wittkowski, R. Scheuchenpflug, 2021, European Journal of Health Psychology.

R. Neimeyer, Michael E. Vallerga, K. Doka, 2015, Death studies.