Apirion D, Berek I, Gill BS, and Podder US. 1977. Small stable RNA molecules in the nucleus: possible mediators in gene expression. Eucaryotic Gen Sys 8:431-439.
Zeller FJ, Kimber G, and Gill BS. 1977. The identification of rye trisomics by translocations and giemsa staining. Chromosoma 62:279-289.