The following publications are possibly variants of this publication:
- Image recognition with an analog neural net chipHans Peter Graf, Craig R. Nohl, Jan Ben. mva, 8(2):131-140, 1995. [doi]
- An application of neural net chips: handwritten digit recognitionLawrence D. Jackel, Hans Peter Graf, Wayne E. Hubbard, John S. Denker, Don Henderson, Isabelle Guyon. icnn 1988: 107-115 [doi]
- Handwritten Digit Recognition: Applications of Neural Net Chips and Automatic LearningY. Le Cun, Larry D. Jackel, Bernhard E. Boser, John S. Denker, Hans Peter Graf, Isabelle Guyon, Donnie Henderson, Richard E. Howard, Wayne E. Hubbard. nato 1990: 303-318 [doi]