TY - JOUR T1 - A sum rule for symmetries and isomer counts of trivalent polyhedra JO - J CHEM SOC FARADAY T PY - 1996/11/07 AU - Fowler PW AU - Mitchell D ED - VL - 92 IS - 21 SP - 4145 EP - 4150 Y2 - 2024/12/22 ER -