Letter to the editor - A list of new group divisible designs

Letter to the Editor: A List of New Group Divisible Designs

Group divisible designs are the most important class of partially balanced incomplete block (PBIB) designs. A list of new group divisible designs with r, k ⩽ 10 is provided.

A new perspective on the determinants of the concept of aging: a letter to the editor

Letter to the editor

Letter to the editor

 This article has no abstract.

Letter to the Editor

No Abstract is available