Jackson, J.B.C. (1977). "Competition on Marine Hard Substrata: The Adaptive Significance of Solitary and Colonial Strategies". The American Naturalist. 111 (980): 743–767. doi:10.1086/283203. S2CID84687243.
Jackson, J.B.C. (1977). "Competition on Marine Hard Substrata: The Adaptive Significance of Solitary and Colonial Strategies". The American Naturalist. 111 (980): 743–767. doi:10.1086/283203. S2CID84687243.