@article{RSMUP_1980__63__301_0,
     author = {Cardin, Franco},
     title = {On pocket and empirical temperatures. {An} alternative choice for the heat flux vector in {Eckart's} relativistic thermodynamics},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {301--317},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {63},
     year = {1980},
     mrnumber = {605801},
     zbl = {0498.76112},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1980__63__301_0/}
}