The area of graph surfaces on four-dimensional two-step sub-Lorentzian structures
Crossref DOI link: https://doi.org/10.1134/S1064562415040183
Published Online: 2015-09-04
Published Print: 2015-07
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Karmanova, M. B.
Text and Data Mining valid from 2015-07-01
Version of Record valid from 2015-07-01
Article History
Received: 2 February 2015
First Online: 4 September 2015