@misc{misc0d8fae58,
title   = {On the tangent stiffness matrix of plane and space trusses},
author = {Souza Lima, Victor Manoel de and Brasil, Reyolando Manoel Lopes Rebello da Fonseca},
year = {1997},
booktitle   = {Jornadas Sul-Americanas de Engenharia Estrutural}
}