. . "Matěj Křišťan" . "Christian"@en . "Matthias C. Sprengel" . "Matthias"@en . "Matth. Christian Sprengel" . "Matěj Křišťan Sprengel" . "Matthias C. Sprengel" . "Matthias Christian SPRENGEL" . "Matthias Christianus Sprengel" . . "M.C. Sprengel"@nl-NL . "Matthias Christianus Sprengel" . "1803-01-07" . "C" . "M.-C Sprengel" . "Matthias Christianus" . . "Matthias Chrstn" . . . "M.-C" . "M" . "Sprengel"@fr-FR . . "Matthias Chrstn Sprengel" . "(Matthias Christian) M. C. Sprengel" . "M C Sprengel" . "M. C. Sprengel"@en-US . "Sprengel, M. C. (Matthias Christian)" . . . . "M. C." . "Matthias Christian Sprengel" . "Mathias C." . "Sprengel"@en . . . . . "M." . "Chr" . "Mathias" . "1746-08-24" . "M.C" . "Matthias Christian" . "M.C Sprengel" . "and FORSTER (Johann Georg Adam) Matthias Christian SPRENGEL" . "Matthias Christian Sprengel"@en . . "Sprengel, M.C. (Matthias Christian)" . "SPRENGEL, Matthias Christian, and FORSTER (Johann Georg Adam)" . "C." . "Historiker Bibliothekar Geograph Matthias Christian Sprengel" . . "Matth. Christian" . "Matthias Chr Sprengel" . "Sprengel, Matthias Christian Historiker Bibliothekar Geograph" . "Mathias Christian Sprengel" . "SPRENGEL" . "M. C. Sprengel" . "Mathias C. Sprengel" . "Christianus" . "Matthias C." .