Adamowicz, Zofia. "A recursion-theoretic characterization of instances of $ΒΣ_n$ provable in $П_{n+1}(N)$." Fundamenta Mathematicae 129.3 (1988): 231-236. <http://eudml.org/doc/211664>.
@article{Adamowicz1988, author = {Adamowicz, Zofia}, journal = {Fundamenta Mathematicae}, keywords = {provability of arithmetical formulas}, language = {eng}, number = {3}, pages = {231-236}, title = {A recursion-theoretic characterization of instances of $ΒΣ_n$ provable in $П_\{n+1\}(N)$}, url = {http://eudml.org/doc/211664}, volume = {129}, year = {1988}, }
TY - JOUR AU - Adamowicz, Zofia TI - A recursion-theoretic characterization of instances of $ΒΣ_n$ provable in $П_{n+1}(N)$ JO - Fundamenta Mathematicae PY - 1988 VL - 129 IS - 3 SP - 231 EP - 236 LA - eng KW - provability of arithmetical formulas UR - http://eudml.org/doc/211664 ER -