Action as an invariant of Bäcklund transformations for Lagrangian systems
Crossref DOI link: https://doi.org/10.1007/s11232-015-0308-9
Published Online: 2015-08-23
Published Print: 2015-07
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Marikhin, V. G.
Text and Data Mining valid from 2015-07-01