Tatiana Toporova, Feodor Uspensky. 1999. ‘Ob obraze korovy v drevnegermanskoi cosmogonii i ego transformacii v sagakh [The Image of Audumla, the Mythological Cow and Its Transformations in the Old Icelandic Sagas]’ in Tatiana Toporova 1999, 122-59
Tatiana Toporova, Feodor Uspensky. 1999. ‘Ob obraze korovy v drevnegermanskoi cosmogonii i ego transformacii v sagakh [The Image of Audumla, the Mythological Cow and Its Transformations in the Old Icelandic Sagas]’ in Tatiana Toporova 1999, 122-59