@techreport{bbfae61a61374170a8f408ba0e716327,
title = "The first locking-free plane-elastic finite element: HISTORIA MATHEMATICA",
keywords = "elasticity, finite elements, locking, elasticity, finite elements, locking, elasticity, finite elements, locking",
author = "J. Pitk{\"a}ranta",
year = "1999",
language = "English",
series = "Helsinki University of Technology Institute of Mathematics Research Reports",
publisher = "TKK",
number = "A411",
pages = "71",
type = "WorkingPaper",
institution = "TKK",
}