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@article{AMLG_1983__23_138007, author = {J.C. Shepherdson and J.P. Jones}, title = {Variants of {Robinson's} essentially undecidable theory {R.}}, journal = {Archiv f\"ur mathematische Logik und Grundlagenforschung}, pages = {61--64}, publisher = {mathdoc}, volume = {23}, year = {1983}, zbl = {0511.03015}, url = {http://geodesic.mathdoc.fr/item/AMLG_1983__23_138007/} }
TY - JOUR AU - J.C. Shepherdson AU - J.P. Jones TI - Variants of Robinson's essentially undecidable theory R. JO - Archiv für mathematische Logik und Grundlagenforschung PY - 1983 SP - 61 EP - 64 VL - 23 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AMLG_1983__23_138007/ ID - AMLG_1983__23_138007 ER -
J.C. Shepherdson; J.P. Jones. Variants of Robinson's essentially undecidable theory R.. Archiv für mathematische Logik und Grundlagenforschung, Tome 23 (1983), pp. 61-64. http://geodesic.mathdoc.fr/item/AMLG_1983__23_138007/