So Many WAM Variations, So Little Time. - Bart Demoen; Phuong-Lan Nguyen (Computational Logic, 2000)

Copying Garbage Collection for the WAM: To Mark or Not to Mark? - Bart Demoen; Phuong-Lan Nguyen; Ruben Vandeginste (ICLP, 2002)

Two WAM Implementations of Action Rules. - Bart Demoen; Phuong-Lan Nguyen (ICLP, 2008)

Environment Reuse in the WAM. - Bart Demoen; Phuong-Lan Nguyen (ICLP, 2008)

Representation sharing for Prolog. - Phuong-Lan Nguyen; Bart Demoen (Theory Pract. Log. Program., 2013)

Graphs with coloring redundant edges. - Bart Demoen; Phuong-Lan Nguyen (Electron. J. Graph Theory Appl., 2016)