On a Theorem of Livingstone and Wagner.
On Groups with Several Doubly-Transitive Permuation Representations.
On imprimitive groups with small degree
On Permutation Groups of Prime Power Order.
On Primitive Permutation Groups Containing a Cycle.
On (t + ...)-transitive Permutation Groups.
On the Order of Doubly Transitive Permutation Groups.
On the order of transitive permutation groups with cyclic point-stabilizer
If is a transitive permutation group of degree with cyclic point-stabilizer, then the order of is at most .
On the Sylow Subgroups of a Doubly Transitive Permuatation Group.
On the Sylow Subgroups of a Doubly Transitive Permutation Group. II.