TY - BOOK ID - 126906757 TI - Operational calculus : based on the two-sided Laplace integral AU - van der Pol, Balthasar AU - Bremmer, Henk PY - 1950 PB - Cambridge: Cambridge university press, DB - UniCat KW - Calculus, Operational UR - https://www.unicat.be/uniCat?func=search&query=sysid:126906757 AB - ER -