TY - JOUR TI - Forty years of exchange interactions on the occasion of the 75th birthday of Michel Verdaguer JO - Comptes Rendus. Chimie PY - 2019 SP - 435 EP - 436 VL - 22 IS - 6-7 PB - Elsevier DO - 10.1016/j.crci.2019.07.004 LA - en ID - CRCHIM_2019__22_6-7_435_0 ER -