Andre Aptroot
A microscopical Atlas of some tropical Lichens from SE-Asia (Thailand, Cambodia, Philippines, Vietnam) - Volume 2
Felix Schumm
A monograph of the Pyrenulaceae (excluding Anthracothecium and Pyrenula) and the Requienellaceae, with notes on the Pleomassariaceae, the Trypetheliaceae and Mycomicrothelia (lichenized and non-lichenized Ascomycetes)
Andre AptrootA microscopical Atlas of some tropical Lichens from SE-Asia (Thailand, Cambodia, Philippines, Vietnam) - Volume 1
Felix Schumm