On the measurement and classification of colour in studies of animal colour patterns
Author:
ENDLER,
JOHN A..
Published in:
Biological Journal of the Linnean Society,
v.
41
no.
4,
pp.
315-
352
Date:
1990
ISSN:
00244066,
DOI:
10.1111/j.1095-8312.1990.tb00839.x