Kristian Tambs

Genetic and environmental contributions to the covariance between occupational status, educational attainment, and IQ: A study of twins

J. Sundet, P. Magnus, K. Tambs, 1989, Behavior genetics.

Genetic and environmental contributions to the covariation between the Wechsler Adult Intelligence Scale (WAIS) subtests: A study of twins

J. Sundet, P. Magnus, K. Tambs, 1986, Behavior genetics.