On a synonymy relation for extensional 1st order theories. Part III. A necessary and sufficient condition for synonymy
Rendiconti del Seminario Matematico della Università di Padova, Volume 71 (1984), p. 1-13
@article{RSMUP_1984__71__1_0,
     author = {Bonotto, C. and Bressan, Aldo},
     title = {On a synonymy relation for extensional 1st order theories. Part III. A necessary and sufficient condition for synonymy},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {71},
     year = {1984},
     pages = {1-13},
     zbl = {0553.03019},
     mrnumber = {769426},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1984__71__1_0}
}
Bonotto, C.; Bressan, A. On a synonymy relation for extensional 1st order theories. Part III. A necessary and sufficient condition for synonymy. Rendiconti del Seminario Matematico della Università di Padova, Volume 71 (1984) pp. 1-13. http://www.numdam.org/item/RSMUP_1984__71__1_0/

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