Present and current trends in time and frequency standards

Autor:	Yasuhiro Nakadan
Rok vydání:	1989
Předmět:	business.industry Mechanical Engineering Electrical engineering Environmental science Current (fluid) business
Zdroj:	Journal of the Japan Society for Precision Engineering. 55:1013-1016
ISSN:	1882-675X 0912-0289
DOI:	10.2493/jjspe.55.1013
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ad67da5ca8a478938ccfc5bb31b9fdb1 https://doi.org/10.2493/jjspe.55.1013 Zobrazit plný text záznamu