- Varjú (2008); Barát & Wood (2005); Brešar & Klavžar (2004); Kündgen &
Pelsmajer (2008).
Currie (2002).
Manin (2007). Alon, Noga; Grytczuk, Jaroslaw; Hałuszczak...
- Sciences, 5 (4): 290–302, MR 0818118.
Continued in 6 (1): 23–35, 1986.
Pelsmajer,
Michael J.; Schaefer, Marcus; Stasi,
Despina (2009), "Strong Hanani–Tutte...
- 3 2 {\displaystyle cn^{\frac {3}{2}}} for a
suitable constant c > 0.
Pelsmajer,
Michael J.; Schaefer, Marcus; Štefankovič,
Daniel (2008), "Odd crossing...