Vazby: De Grassis, Michael, 1541-1595 Vazby: Grassi, Michael, 1541-1595 Vazby: Grassis, Michael de, 1541-1595 Vazby: Crassus, Michael, 1541-1595 Vazby: Grassus, Michael, 1541-1595 Vazby: Graß, Michael, 1541-1595
Citace: Jeho: Vtilissimae repetitiones duae, quarum vna in Auth. At qui semel. C. de probationib. Altera in Auth. ex causa. C. de liber. praeter. Nunc primum in gratiam et vtilitatem studiosorum ... Citace: DNB Citace: www(Wikipedia, die freie Enzyklopädie)
