@article{ref1,
title="Warfare, aggression, and resource problems: Cross-cultural codes",
journal="Cross-cultural research: the journal of comparative social science",
year="1992",
author="Ember, C.R. and Ember, M.",
volume="26",
number="1-4",
pages="169-226",
abstract="This paper presents and discusses codes for the Murdock/White (1969) sample societies. The codes measure warfare frequencies (internal, external, and overall); land and nonland resources taken during war; individual and socially organized aggression (homicide, assault, theft, trespass, suicide); and unpredictable and pre dictable resource problems. © 1992, Sage Publications. All rights reserved.<p /><p>Language: en</p>",
language="en",
issn="1069-3971",
doi="10.1177/106939719202600108",
url="http://dx.doi.org/10.1177/106939719202600108"
}