Registered users receive a variety of benefits including the ability to customize email alerts, create favorite journals list, and save searches.
Please note that a Project Euclid web account does not automatically grant access to full-text content. An institutional or society member subscription is required to view non-Open Access content.
Contact customer_support@projecteuclid.org with any questions.
View Project Euclid Privacy Policy
Kazuhiro Yamamoto "Regularity theorems of boundary value problems for first order systems," Osaka Journal of Mathematics, Osaka J. Math. 11(3), 637-651, (1974)
