A problem on brachistochrone as invariant variational problem
Crossref DOI link: https://doi.org/10.3103/S1066369X17010108
Published Online: 2017-02-25
Published Print: 2017-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Garaev, K. G.
Aksent’ev, L. A.
License valid from 2017-01-01