[2741] HL 29: 139. Quaestiones per artem demonstrativam seu inventivam solubiles.
[2742] J. R. de Luanco, Ramon Lull considerado como alquimista, Barcelona, 1870.
[2743] “Lullists” in ERE.
[2744] Berthelot, La chimie au moyen âge, vol. I.
[2745] HL 29: 309.
[2746] I have used CLM 10544, fols. 287r-368r, to which the following citations apply, and CLM 10597, which includes only the portion concerning the twelve signs and seven planets.
[2747] Fol. 291v-292r.
[2748] Fol. 342v et seq.
[2749] Fol. 336r.
[2750] Fols. 357-9.