D. A. Young

On the diffusion theory of phyllotaxis.

D. A. Young, David A. Young, 1978, Journal of theoretical biology.

N.L. Bowen and Crystallization-Differentiation: The Evolution of a Theory

D. A. Young, 1998 .

Science Held Hostage: What's Wrong With Creation Science and Evolutionism

D. A. Young, C. Menninga, H. V. Till, 1988 .