Hsien-Chih Chang. Tightening curves and graphs on surfaces. PhD thesis, University of Illinois Urbana-Champaign, USA, 2018. [doi]
@phdthesis{us-7336, title = {Tightening curves and graphs on surfaces}, author = {Hsien-Chih Chang}, year = {2018}, url = {https://hdl.handle.net/2142/101519}, researchr = {https://researchr.org/publication/us-7336}, cites = {0}, citedby = {0}, school = {University of Illinois Urbana-Champaign, USA}, }