@article{1102982983,
author = {Tidmore, F. E.},
title = {Extremal structure of star-shaped sets.},
journal = {Pacific J. Math.},
volume = {31},
number = {3},
year = {1969},
pages = { 461-465},
language = {en},
url = {http://dml.mathdoc.fr/item/1102982983}
}
Tidmore, F. E. Extremal structure of star-shaped sets.. Pacific J. Math., Tome 31 (1969) no. 3, pp. 461-465. http://gdmltest.u-ga.fr/item/1102982983/