TY - JOUR T1 - Three practical field normalised alternative indicator formulae for research evaluation JO - Journal of Informetrics UR - http://dx.doi.org/10.1016/j.joi.2016.12.002 PY - 2017/02/01 AU - Thelwall M ED - DO - DOI: 10.1016/j.joi.2016.12.002 PB - Elsevier BV VL - 11 IS - 1 SP - 128 EP - 151 Y2 - 2024/09/19 ER -