Structural analysis with finite elementsFriedel Hartmann, Casimir Katz · First published 2004 · Latest edition 2007Open the Tome
Frühergebnise der zementfrei implantierten metallsongiösen Gleitachsen-EndoprotheseFriedel Georg-Friedrich Hartmann · First published 1987Open the Tome
The Mathematical Foundation of Structural MechanicsFriedel Hartmann · First published 1985Open the Tome
The mathematical foundations of structural mechanicsFriedel Hartmann · First published 1985Open the Tome