MAGAZINE - Vanik
6.2 Crack Propagation Problems . ... I. Babu?ka, The finite element method with penalty, Math. Comp. 27, ... operator equations ? Convergence rates, Math.
6.2 Crack Propagation Problems . ... I. Babu?ka, The finite element method with penalty, Math. Comp. 27, ... operator equations ? Convergence rates, Math.