Lide Wu, Zhaohui Xie. Scaling Theorems for Zero-Crossings. IEEE Trans. Pattern Anal. Mach. Intell., 12(1):46-54, 1990. [doi]
@article{WuX90, title = {Scaling Theorems for Zero-Crossings}, author = {Lide Wu and Zhaohui Xie}, year = {1990}, url = {http://computer.org/tpami/tp1990/i0046abs.htm}, researchr = {https://researchr.org/publication/WuX90}, cites = {0}, citedby = {0}, journal = {IEEE Trans. Pattern Anal. Mach. Intell.}, volume = {12}, number = {1}, pages = {46-54}, }