Wuu Yang. Why is 1 + 1 = 2 ?. J. Inf. Sci. Eng., 18(3):281-310, 2002. [doi]
@article{Yang02b, title = {Why is 1 + 1 = 2 ?}, author = {Wuu Yang}, year = {2002}, url = {http://www.iis.sinica.edu.tw/page/jise/2002/200203_07.html}, researchr = {https://researchr.org/publication/Yang02b}, cites = {0}, citedby = {0}, journal = {J. Inf. Sci. Eng.}, volume = {18}, number = {3}, pages = {281-310}, }