Some Simple Methods for Generating Multitrees

Methods for the generation of multitrees of the general type
T_{v_{1}, v_{2}, \cdots , v_{i}, \cdots , v_{k}}
, where
V_{i}
may consist of several nodes, are given in which a tree-testing procedure is primarily required and for which storage of complete sets of trees, subtrees, cut-sets, or multitrees is not required if a digital computer is being used.