Pardue, M.T. & Luer, C.A. & Callender, M.G. & Chou, B.R. & Sivak, J.G. (1995)
The absence of a photopic influence on the refractive development of the embryonic eye of the clearnose skate (Raja eglanteria).
Vision Research, 35(12), 1675–1678 DOI: 10.1016/0042-6989(94)00265-N