TY - JOUR AU - Debopam Chakraborty AU - Anupam Saikia TI - An explicit construction for unramified quadratic extensions of biquadratic fields JO - Acta Arithmetica PY - 2017 SP - 153 EP - 161 VL - 178 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa8493-10-2016/ DO - 10.4064/aa8493-10-2016 LA - en ID - 10_4064_aa8493_10_2016 ER -