PerkinElmer (Germany)
Partially reflecting sheet arrays
1956 · G. v. Trentini · IRE Transactions on Antennas and Propagation
Mineral/leucosome trace-element partitioning in a peraluminous migmatite (a laser ablation-ICP-MS study)
1994 · Ф. Беа, Dolores Pereira, et al. · Chemical Geology
The Effect Of Early Institutional Rearing On The Development Of Eight Year Old Children
1978 · Barbara Tizard, Jill Hodges · Journal of Child Psychology and Psychiatry