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A note on group divisible designs with mutually orthogonal resolutions. (English) Zbl 0656.05010
(r,$$\lambda)$$-designs and group divisible designs with mutually orthogonal resolutions were considered by the authors [Eur. J. Comb. 7, 249-257 (1986; Zbl 0618.05009)]. Here, further group divisible designs with mutually orthogonal resolutions are considered.
Reviewer: K.Sinha

##### MSC:
 05B05 Combinatorial aspects of block designs