Serafim, J. Laginha <br/><br/>
Methods in use at the LNEC for stress analysis in models of- dams / J. Laginha Serafim, N. Cruz Azevedo. 

 - Lisboa, Portugal : Laboratorio Nacional de Engenharia Civil 
 - 24 p. 
 - Technical paper; No.201 / Laboratorio Nacional de Engenhari-a Civil .