Twinkling Lights and Nested Loops: Distributed Problem Solving and Spreadsheet Development.

Bonnie A. Nardi James R. Miller Twinkling Lights and Nested Loops: Distributed Problem Solving and Spreadsheet Development. 161-184 1991 34 International Journal of Man-Machine Studies 2 db/journals/ijmms/ijmms34.html#NardiM91