| The Columbia Encyclopedia, Sixth Edition. 2001-07. |
| |
| Alypius |
| |
| |
or Alypios (both: l p´ s) (KEY) , fl. c.360, Greek author of Introduction to Music, chief source of modern knowledge of Greek musical notation. |
| |
| | | The Columbia Encyclopedia, Sixth Edition. Copyright © 2007 Columbia University Press. |
|
|