14

Perfect octagon quadrangle systems

Year:
2010
Language:
english
File:
PDF, 283 KB
english, 2010
26

Hornhautastigmatismus und Vererbung

Year:
1936
Language:
german
File:
PDF, 1005 KB
german, 1936
27

Perfect octagon quadrangle systems—II

Year:
2012
Language:
english
File:
PDF, 240 KB
english, 2012
28

Balanced and strongly balanced -designs

Year:
2012
Language:
english
File:
PDF, 202 KB
english, 2012