Høyrup, J. (1993). On Subtractive Operations, Subtractive Numbers, and Purportedly Negative Numbers in Old Babylonian Mathematics.
Chicago Style (17th ed.) CitationHøyrup, J. On Subtractive Operations, Subtractive Numbers, and Purportedly Negative Numbers in Old Babylonian Mathematics. 1993.
MLA (8th ed.) CitationHøyrup, J. On Subtractive Operations, Subtractive Numbers, and Purportedly Negative Numbers in Old Babylonian Mathematics. 1993.
Warning: These citations may not always be 100% accurate.