TY - JOUR A1 - Markkanen, M. A1 - Vierinen, J. A1 - Markkanen, J. T1 - Polyphase alternating codes JO - Ann. Geophys. J1 - ANGEO VL - 26 IS - 8 SP - 2237 EP - 2243 Y1 - 2008/08/05 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/26/2237/2008/ L1 - https://angeo.copernicus.org/articles/26/2237/2008/angeo-26-2237-2008.pdf DO - 10.5194/angeo-26-2237-2008 ER -