ΠΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΡΠΎΠΈΠ·Π²Π΅Π΄Π΅Π½ΠΈΡ
The Wright brothers'aeroplane, Β«The Century MagazineΒ», 1908, v. 76, N 5.