共 4 条
[1]
Gebhardt W, 1901, ARCH ENTWICKLUNG ORG, V12, P1
[2]
GEBHARDT W, 1901, ARCH ENTW MECH, V11, P383
[3]
GEBHARDT W, 1901, ARCH ENTW MECHAN, V12, P167
[4]
MOELLENDORF W, 1930, HDB MIKROSKOPISCHE 2, V2