@article{article500c5ed0,
title   = {Stability analysis of Crank-Nicolson and Euler schemes for time-dependent diffusion equations},
author = {Oishi, Cassio M and Yuan, Jin Y and Cuminato, José Alberto and Stewart, David E},
year = {2015},
doi = {10.1007/s10543-014-0509-x},
journal   = {BIT Numerical Mathematics}
}