@article{BSL_2023_52_2_a3,
     author = {Gheorghiu, Alexander V. and Pym, David J.},
     title = {Definite {Formulae,} {Negation-as-Failure,} and the {Base-Extension} {Semantics} of {Intuitionistic} {Propositional} {Logic}},
     journal = {Bulletin of the Section of Logic},
     pages = {239--266},
     publisher = {mathdoc},
     volume = {52},
     number = {2},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BSL_2023_52_2_a3/}
}