- ISBN 978-0-521-49756-5. Bullen, P. S. (2003).
Handbook of
means and
their inequalities.
Dordercht [u.a.]:
Kluwer Academic Publ. p. 4. ISBN 978-1-4020-1522-9. Zaidman, S...
- "Morphological
aspects of symbiosis" (PDF), Symbiosis:
Mechanisms and Systems.
Dordercht/Boson/London,
Kluwer Academic Publishers,
Cellular Origin, Life in Extreme...
- Mathematics: An
Educational Approach,
Mathematics Education Library,
Dordercht:
Kluwer Academic Publishers, pp. xiv+225, ISBN 90-277-2506-3, MR 0921434...