Chavel, P. Optical Computing '88. SPIE Digital Library.
Chicago-čujuhus (17. p.)Chavel, Pierre. Optical Computing '88. SPIE Digital Library.
MLA-čujuhus (9. p.)Chavel, Pierre. Optical Computing '88. SPIE Digital Library.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.