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