@article{IBUSHIAkira:1991-03-30, author="IBUSHI, Akira", title="Die Kostennrechnung fur der vershiedent-artige Produkute aus kleine menge", journal="The annual review", ISSN="02881160", publisher="Kagoshima Prefectural College", year="1991", month="mar", volume="40", number="", pages="23-34", URL="http://ci.nii.ac.jp/naid/110000048847/en/", DOI="", }