What do A pos and C pos mean?
The # column is the rank of each listed entry for European Journal of Inorganic Chemistry — rank 1 means this entry is where European Journal of Inorganic Chemistry has the most articles or citations. A pos and C pos show the reciprocal: the position of European Journal of Inorganic Chemistry within that entry's own ranked list, by articles and citations respectively. A low value means European Journal of Inorganic Chemistry is among the most prominent contributors for that entry.