Rießler (2004). Rießler, Michael (2004), "On the origin of preaspiration in North Germanic"(PDF), in Jones-Bley, Karlene; Della Volpe, Angela; Dexter, Miriam Robbins; Martin E., Huld (eds.), Proceedings of the Fifteenth Annual UCLA Indo-European Conference. Los Angeles, November 7–8, 2003, Journal of Indo-European Monograph Series, vol. 49, Washington, D.C.: Institute for the Study of Man, pp. 168–185, archived from the original(PDF) on September 6, 2006, retrieved 2007-03-07
Rießler (2004), p. ?. Rießler, Michael (2004), "On the origin of preaspiration in North Germanic"(PDF), in Jones-Bley, Karlene; Della Volpe, Angela; Dexter, Miriam Robbins; Martin E., Huld (eds.), Proceedings of the Fifteenth Annual UCLA Indo-European Conference. Los Angeles, November 7–8, 2003, Journal of Indo-European Monograph Series, vol. 49, Washington, D.C.: Institute for the Study of Man, pp. 168–185, archived from the original(PDF) on September 6, 2006, retrieved 2007-03-07
umu.se
ling.umu.se
Svantesson (2003), p. ?. Svantesson, Jan-Olof (2003), "Preaspiration in Old Mongolian?"(PDF), Proceedings from Fonetik 2003. PHONUM. Reports in Phonetics, vol. 9, Umeå University, pp. 5–8, archived from the original(PDF) on 2007-02-05, retrieved 2007-03-07{{citation}}: CS1 maint: location missing publisher (link)
Rießler (2004). Rießler, Michael (2004), "On the origin of preaspiration in North Germanic"(PDF), in Jones-Bley, Karlene; Della Volpe, Angela; Dexter, Miriam Robbins; Martin E., Huld (eds.), Proceedings of the Fifteenth Annual UCLA Indo-European Conference. Los Angeles, November 7–8, 2003, Journal of Indo-European Monograph Series, vol. 49, Washington, D.C.: Institute for the Study of Man, pp. 168–185, archived from the original(PDF) on September 6, 2006, retrieved 2007-03-07
Rießler (2004), p. ?. Rießler, Michael (2004), "On the origin of preaspiration in North Germanic"(PDF), in Jones-Bley, Karlene; Della Volpe, Angela; Dexter, Miriam Robbins; Martin E., Huld (eds.), Proceedings of the Fifteenth Annual UCLA Indo-European Conference. Los Angeles, November 7–8, 2003, Journal of Indo-European Monograph Series, vol. 49, Washington, D.C.: Institute for the Study of Man, pp. 168–185, archived from the original(PDF) on September 6, 2006, retrieved 2007-03-07
Svantesson (2003), p. ?. Svantesson, Jan-Olof (2003), "Preaspiration in Old Mongolian?"(PDF), Proceedings from Fonetik 2003. PHONUM. Reports in Phonetics, vol. 9, Umeå University, pp. 5–8, archived from the original(PDF) on 2007-02-05, retrieved 2007-03-07{{citation}}: CS1 maint: location missing publisher (link)