TY - JOUR AU - Nenciu, Gheorghe TI - On exponential decay of solutions of Schrödinger and Dirac equations : bounds of eigenfunctions corresponding to energies in the gaps of essential spectrum JO - Journées équations aux dérivées partielles PY - 1994 SP - 1 EP - 10 PB - Ecole polytechnique UR - https://www.numdam.org/articles/10.5802/jedp.462/ DO - 10.5802/jedp.462 LA - en ID - JEDP_1994____A7_0 ER -