On the angle sum of lines
Crossref DOI link: https://doi.org/10.1007/s00013-015-0847-1
Published Online: 2015-12-11
Published Print: 2016-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Fodor, F.
Vígh, V.
Zarnócz, T.
Text and Data Mining valid from 2015-12-11