@book{29045,
	author = {Pian, Theodore H.H. and Wu, Chang-Chun.},
	title = {Hybrid and incompatible finite element methods /},
	publisher = {Chapman and Hall/CRC,},
	year = {2005.},
	series = {Modern mechanics and mathematics.},
	address = {[S.l.] :},
	edition = {1st ed.}
}