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