http://agathe.gr/publications/monographs.html
Monographs Excavations in the civic and cultural center of classical Athens began in 1931 and have continued almost without interruption to the present day. The first Athenian Agora volumes presenting ... The original plan was revealed as a tetraconch cross-in-square with dome on pendentives carried on arches supported by four freestanding columns, the west of the four apses penetrating into the narthex. ... Finally in 1876-1882 (Period IV) the west end was again rebuilt and the last vestiges of the west apse removed. ... An introductory section includes chapters devoted to fixed points in the chronology of the pottery, to a general discussion of the decoration of Hellenistic pots, both stamped and painted, or “West Slope,” and to the question of workshops.
