There are Plane Spanners of Degree 4 and Moderate Stretch Factor
Crossref DOI link: https://doi.org/10.1007/s00454-015-9676-z
Published Online: 2015-04-02
Published Print: 2015-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Bonichon, Nicolas
Kanj, Iyad
Perković, Ljubomir
Xia, Ge
Text and Data Mining valid from 2015-04-01