ID - 131773465 TI - Causality and dispersion relations PY - 1972 SN - 9780125230506 0125230508 9780080956046 0080956041 1282288865 9781282288867 9786612288869 6612288868 PB - New York Academic Press DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:131773465 AB - Causality and dispersion relations. ER -