TY - CONF AU - Górniak Piotr JO - 13th European Conference on Antennas and Propagation EuCAP 2019 TI - New analytical PCE coefficients for uncertainty quantification in ray-tracing modeling T2 - 13th European Conference on Antennas and Propagation EuCAP 2019 PY - 2019 Y1 - 31 March – 5 April 2019 JA - 13th European Conference on Antennas and Propagation EuCAP 2019 DO - ER -