Covering a plane convex body by four homothetical copies with the smallest positive ratio
1951 ◽
Vol 47
(1)
◽
pp. 245-247
◽
Keyword(s):
2005 ◽
Vol 42
(3)
◽
pp. 253-264
Keyword(s):
1969 ◽
Vol 76
(1)
◽
pp. 54-55
◽
2012 ◽
Vol 54
(2)
◽
pp. 643-649