TY - JOUR T1 - National, disciplinary and temporal variations in the extent to which articles with more authors have more impact: Evidence from a geometric field normalised citation indicator JO - Journal of Informetrics UR - http://dx.doi.org/10.1016/j.joi.2015.11.007 PY - 2016/02/01 AU - Thelwall M AU - Sud P ED - DO - DOI: 10.1016/j.joi.2015.11.007 PB - Elsevier BV VL - 10 IS - 1 SP - 48 EP - 61 Y2 - 2024/09/19 ER -