Description here refers to the assembly kit arranged by DC6NY
These antenna was published by DC6NY in the german "Funkamateur" 3/2005 Page 240 ff
some links:
DB9EX - Maria Maluca fed by Wireman and symetric tuner
DL1RLB - Maria Maluca fed by Wireman and 4:1 balun
DL7JV - Maria Maluca mit abgeschirmter Zweidrahtleitung (2xRG62)
DL6YYM - Maria Maluca mit abgeschirmter Zweidrahtleitung (2xRG62)
DK6PW - Maria Maluca fed by Wireman
The design by W8JK has very similar dimentions, but the mainlobe is bidirectional and only on one band.