H. G. Sperling

Spectral sensitivity, intense spectral light studies and the color receptor mosaic of primates

H. Sperling, H. G. Sperling, 1986, Vision Research.

Effects of intense visible radiation on the increment-threshold spectral sensitivity of the rhesus monkey eye

R. Harwerth, H. Sperling, H. G. Sperling, 1975, Vision Research.

Intense Spectral Light Effects on Spectral Sensitivity

R. Harwerth, H. Sperling, H. G. Sperling, 1972 .

Prolonged Color Blindness Induced by Intense Spectral Lights in Rhesus Monkeys

R. Harwerth, H. Sperling, H. G. Sperling, 1971, Science.