Sunday, January 13, 2013

JSTOR: The Energy Journal, Vol. 19, No. 4 (1998), pp. 85-105

http://www.jstor.org/discover/10.2307/41322805?uid=3738672&uid=2460338335&uid=2460338175&uid=2460337935&uid=2&uid=4&uid=83&uid=63&sid=21101654449207

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