You may also wish to search for items by Toyosaka.
Only one matching reference was found.
Kato, H.; Toyosaka, Y.; Suzuki, T., Fluorescence of RbH and RbD formed by irradiating the mixed gases Rb + H2 and Rb + D2 with laser light, Bull. Chem. Soc. Jpn., 1985, 58, 562-568. [all data]