@article{1183745927,
author = {Hammond, Todd},
title = {Friedberg Splittings in $\Sigma^0\_3$ Quotient Lattices of $\mathscr{E}$},
journal = {J. Symbolic Logic},
volume = {64},
number = {1},
year = {1999},
pages = { 1403-1406},
language = {en},
url = {http://dml.mathdoc.fr/item/1183745927}
}
Hammond, Todd. Friedberg Splittings in $\Sigma^0_3$ Quotient Lattices of $\mathscr{E}$. J. Symbolic Logic, Tome 64 (1999) no. 1, pp. 1403-1406. http://gdmltest.u-ga.fr/item/1183745927/