Reliable, low-cost distributed generator/utility system interconnect [electronic resource] : final subcontract report, November 2001 - March 2004 / Z. Ye ... [et al.].
Imprint
Golden, Colo. : National Renewable Energy Laboratory, [2006]
Mode of access: Internet from the NREL web site. Address as of 3/20/08: http://www.nrel.gov/docs/fy06osti/38017.pdf; current access available via PURL.