[1] Z. H. Huang, On Cauchy problems for the RLW equation in two space
dimensions, J. Appl. Mech. 2(2) (2002), 157-164.
[2] M. Lemior, Optimal isoparametric finite elements and error
estimates for domains involving curved boundaries, SIAM J. Numer.
Anal. 23 (1986), 562-580.
[3] X. H. Liu and Z. B. Liu, Moving mesh finite elements for nonlinear
parabolic equations, J. Num. Math. Jour. 6(2) (2002), 119-126.
[4] Y. D. Shang and P. C. Niu, Explicit exact solutions for the RLW
equation and the SRLW equation in two space dimensions, J. Math. Appl.
11(3) (1998), 1-5.