2

Cyclic and rotational hybrid triple systems

Year:
1997
Language:
english
File:
PDF, 669 KB
english, 1997
3

Cyclic and rotational hybrid triple systems

Year:
1997
Language:
english
File:
PDF, 664 KB
english, 1997
12

Quadrilaterals and tetrahedra

Year:
2009
Language:
english
File:
PDF, 633 KB
english, 2009
15

On the altitudes of quadrilaterals

Year:
2005
Language:
english
File:
PDF, 131 KB
english, 2005
16

Intersections Among Ordered Quadruple Systems

Year:
1990
Language:
english
File:
PDF, 437 KB
english, 1990
22

A Conversation with Mario Pennisi

Year:
2019
Language:
english
File:
PDF, 82 KB
english, 2019