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@article{AMLG_1972__15_137861, author = {E. William Chapin}, title = {Measures of centrality and complexity for partial propositional calculi.}, journal = {Archiv f\"ur mathematische Logik und Grundlagenforschung}, pages = {7--18}, publisher = {mathdoc}, volume = {15}, year = {1972}, zbl = {0248.02018}, url = {http://geodesic.mathdoc.fr/item/AMLG_1972__15_137861/} }
TY - JOUR AU - E. William Chapin TI - Measures of centrality and complexity for partial propositional calculi. JO - Archiv für mathematische Logik und Grundlagenforschung PY - 1972 SP - 7 EP - 18 VL - 15 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AMLG_1972__15_137861/ ID - AMLG_1972__15_137861 ER -
E. William Chapin. Measures of centrality and complexity for partial propositional calculi.. Archiv für mathematische Logik und Grundlagenforschung, Tome 15 (1972), pp. 7-18. http://geodesic.mathdoc.fr/item/AMLG_1972__15_137861/