1

On Poncelet's porism

Year:
2010
Language:
english
File:
PDF, 183 KB
english, 2010
3

Circuminscribed polygons in a plane annulus

Year:
2008
Language:
english
File:
PDF, 193 KB
english, 2008
4

Affine invariants of annuli

Year:
2012
Language:
english
File:
PDF, 160 KB
english, 2012