Edwards, C., & Ruttimann, G. (1986). ON THE FACIAL STRUCTURE OF THE UNIT BALL OF A GM-SPACE.
Chicago-čujuhus (17. p.)Edwards, C., juo G. Ruttimann. ON THE FACIAL STRUCTURE OF THE UNIT BALL OF A GM-SPACE. 1986.
MLA-čujuhus (9. p.)Edwards, C., juo G. Ruttimann. ON THE FACIAL STRUCTURE OF THE UNIT BALL OF A GM-SPACE. 1986.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.