@misc{Ioannes_Gallensis_(ca_1225-ca_1303)_Summa,
 author={Ioannes Gallensis (ca 1225-ca 1303)},
 howpublished={online},
 publisher={Giorgio Arrivabene},
 language={lat},
 type={inkunabuł},
 title={Summa collationum sive Communiloquium},
 keywords={inkunabuły 15 w.},
}