G. Ferguson, S.E. Lawrence, L.A. Neville, B.J. O'Leary and T. R. Spalding;
Synthetic and X-ray diffraction studies of borosiloxane cages R′Si(ORBO)_3_SiR′] and the adducts of [Bu^t^Si{O(PhB)O}_3_SiBu^t^] with pyridine or N,N,N′,N′-tetramethylethylenediamine