TY - JOUR AU - Wittmann, Ronald C2 - IEEE Transactions on Antennas and Propagation DA - 1988-08-01 LA - en M1 - 36 PB - IEEE Transactions on Antennas and Propagation PY - 1988 TI - Spherical Wave Operators and the Translation Formulas UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=18985 ER -