inapplicable characters

[Gerhard Haszprunar]

Dear taxacomers,=20

could anyone kindly provide me with one or more actual references =
concerning the problem of coding inapplicable characters in cladistic =
analysis, particular in outgroups? - I know only the =B4classic=B4 one =
by Platnick et al. (1991) "On missing entries in cladistic analysis" in =
Cladistics 7: 337-343. Many thanks in advance for your help.

With best wishes

Gerhard Haszprunar

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Prof. Dr. Gerhard HASZPRUNAR
Zoologische Staatssammlung Muenchen
Muenchhausenstrasse 21
D-81247 Muenchen, GERMANY
e-mail: haszi at zi.biologie.uni-muenchen.de
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