James R. Levenick. Holland's schema theorem disproved?. J. Exp. Theor. Artif. Intell., 2(2):179-183, 1990. [doi]
@article{Levenick90, title = {Holland's schema theorem disproved?}, author = {James R. Levenick}, year = {1990}, doi = {10.1080/09528139008953721}, url = {http://dx.doi.org/10.1080/09528139008953721}, researchr = {https://researchr.org/publication/Levenick90}, cites = {0}, citedby = {0}, journal = {J. Exp. Theor. Artif. Intell.}, volume = {2}, number = {2}, pages = {179-183}, }