Vladimir G. Boltyanski. A New Step in the Solution of the Szökefalvi-Nagy Problem. Discrete & Computational Geometry, 8:27-49, 1992.
@article{Boltyanski92, title = {A New Step in the Solution of the Szökefalvi-Nagy Problem}, author = {Vladimir G. Boltyanski}, year = {1992}, researchr = {https://researchr.org/publication/Boltyanski92}, cites = {0}, citedby = {0}, journal = {Discrete & Computational Geometry}, volume = {8}, pages = {27-49}, }