Paulino, Glaucio H, Ivan FM Menezes, Marcelo Gattass, and Subrata Mukherjee. 1994. “A New Algorithm for Finding a Pseudoperipheral Vertex or the Endpoints of a Pseudodiameter in a Graph”. Communications in Numerical Methods in Engineering 10. Wiley Online Library: 913–926.

Paulino, Glaucio H, Ivan FM Menezes, Marcelo Gattass, and Subrata Mukherjee. 1994. “Node and Element Resequencing Using the Laplacian of a Finite Element Graph: Part I—general Concepts and Algorithm”. International Journal for Numerical Methods in Engineering 37. Wiley Online Library: 1511–1530.

Paulino, Glaucio H, Ivan FM Menezes, Marcelo Gattass, and Subrata Mukherjee. 1994. “Node and Element Resequencing Using the Laplacian of a Finite Element Graph: Part II—implementation and Numerical Results”. International Journal for Numerical Methods in Engineering 37. Wiley Online Library: 1531–1555.