TY - JOUR AU - Ekkehard Peik AU - Maxim Okhapkin TI - Nuclear clocks based on resonant excitation of γ-transitions JO - Comptes Rendus. Physique PY - 2015 SP - 516 EP - 523 VL - 16 IS - 5 PB - Elsevier DO - 10.1016/j.crhy.2015.02.007 LA - en ID - CRPHYS_2015__16_5_516_0 ER -