Gratianus

fl. c.1125–1140

a242

Other name(s): Gratian (LC); Gratien; Graciano; Graziano

Huguccio

fl. 1180–1210

a272

Other name(s): Uguccione, da Pisa, Bishop of Ferrara (LC); Hugo; Uguccione

Johannes Teutonicus

c.1170–1245

a303

Other name(s): Joannes, Teutonicus (LC); Johannes Zemeke; Jean le Teutonique; Juan Teutónico; Jean le Teuton

Laurentius Hispanus

fl. 1200–48

a309

Other name(s): Laurentius, Hispanus (LC); Lawrence of Spain; Laurent d’Espagne

Perpendiculum

c.1180

a369

Other name(s): Summmula de presumptionibus, Tractatus de praesumptionibus

Ricardus Anglicus

1161–1242

a483

Other name(s): Richard de Mores; Richardus Anglikus; Richard de Morins; Richardus Anglicus de Lacy

Rufinus

fl. c.1150–c.1190

a492

Other name(s): Rufinus, Archbishop of Sorrento (LC); Rufin; Rufino; Rufinus de Assisi

Stephanus Tornacensis

1128–1203

a502

Other name(s): Stephen, of Tournai (LC); Étienne de Tournai; Stephen of Tournai; Stephen of Tournay; Stephan von Tournai; Stefan von Tournai; Stephan von Doornick

Summa ‘Animal est substantia’

c.1206–1210

a506

Other name(s): Summa Bambergensis

Summa ‘Inperatorie maiestati’

c.1175–1178

a529

Other name(s): Summa Monacensis

Summa ‘Omnis qui iuste iudicat’

1186

a530

Other name(s): Summa Lipsiensis