TY - JOUR T1 - A systematic method for identifying references to academic research in grey literature JO - Scientometrics UR - https://doi.org/10.1007/s11192-022-04408-4 PY - 2022/06/23 AU - Bickley MS AU - Kousha K AU - Thelwall M ED - DO - DOI: 10.1007/s11192-022-04408-4 PB - Springer Science and Business Media LLC VL - 127 IS - 12 SP - 6913 EP - 6933 Y2 - 2025/08/20 ER -