1984
|
abstract
2001
Daren Williams
1998
|
Full text
1997
|
content
1993
|
abstract
Mayor Michel & Frei Pierre-Yves
2001
1996
1985
|
abstract
1993
|
abstract
1991
1988
Vidal-Madjar Alfred
1999
2004
|
content
2001
|
Content
1997
Jacobsen Theodor
1999
2003
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Full text
Jakosky Bruce
1998
Jayawardhana Ray
2000