History Illustrated
Reference:
Aleksei Strel'tsov
V poiskakh nesushchestvuyushchego prokhoda: otkrytie Severnoi Ameriki (Chast' II. Somnitel'nye udachi Khamfri Gilberta)
// History Illustrated.
2010. № 3.
P. 4-17.
URL: https://en.nbpublish.com/library_read_article.php?id=64504