zb MATH Open Web Interface contents unavailable due to conflicting licenses. (o. J.). zb MATH Open Web Interface contents unavailable due to conflicting licenses. https://doi.org/10.1080/00150517.1978.12430280
ISO-690 (author-date, English)ZBMATH OPEN WEB INTERFACE CONTENTS UNAVAILABLE DUE TO CONFLICTING LICENSES., [no date]. zb MATH Open Web Interface contents unavailable due to conflicting licenses. . DOI 10.1080/00150517.1978.12430280.
Modern Language Association 9th editionzb MATH Open Web Interface contents unavailable due to conflicting licenses. Zb MATH Open Web Interface Contents Unavailable Due to Conflicting Licenses. https://doi.org/10.1080/00150517.1978.12430280.
Mohr Siebeck - Recht (Deutsch - Österreich)zb MATH Open Web Interface contents unavailable due to conflicting licenses.: zb MATH Open Web Interface contents unavailable due to conflicting licenses.,
Emerald - Harvardzb MATH Open Web Interface contents unavailable due to conflicting licenses. (o. J.). „zb MATH Open Web Interface contents unavailable due to conflicting licenses.“, verfügbar unter:https://doi.org/10.1080/00150517.1978.12430280.