@article{RSMUP_1999__101__39_0,
     author = {Gnani, Giuliana and Mazzanti, Giuliano},
     title = {A note on the fixed point for the polynomials of a boolean algebra with an operator of endomorphism},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {39--49},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {101},
     year = {1999},
     mrnumber = {1705278},
     zbl = {0938.06012},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1999__101__39_0/}
}