DDDjournal:
may98
DDDjournal:
november92_1
DDDjournal:
may2003_1
DDDjournal:
October88
DDDjournal:
september85_1
DDDjournal:
october288_1
DDDjournal:
october98_1
DDDjournal:
november97_2
DDDjournal:
may22003
DDDjournal:
january98
DDDjournal:
july00
DDDjournal:
march89
DDDjournal:
june94
DDDjournal:
january95
DDDjournal:
august2005
DDDjournal:
february1992
DDDjournal:
august1985
DDDjournal:
february21998
DDDjournal:
february2005
DDDjournal:
july2005
DDDjournal:
february1994
DDDjournal:
january2005
DDDjournal:
january22005
DDDjournal:
february1998
DDDjournal:
october98
DDDjournal:
december88
DDDjournal:
february21992
DDDjournal:
february2001