The following publications are possibly variants of this publication:
- Generalized Quadrangles of Order (s, s:::2:::), II Joseph A. Thas. JCT, 79(2):223-254, 1997. [doi]
- Generalized Quadrangles of Order (s, s:::2:::), IJoseph A. Thas. JCT, 67(2):140-160, 1994.
- Generalized Quadrangles of Order (s, s:::2:::), III Joseph A. Thas. JCT, 87(2):247-272, 1999. [doi]
- A coordinatization of generalized quadrangles of order (::::s::::, ::::s:::: + 2)M. de Soete, Joseph A. Thas. JCT, 48(1):1-11, 1988. [doi]
- Nonexistence of Complete (st-t/s)-Arcs in Generalized Quadrangles of Order (s, t), I Koen Thas. JCT, 97(2):394-402, 2002. [doi]
- Translation Generalized Quadrangles of Order (s, s:::2:::), s Even, and EggsJoseph A. Thas. JCT, 99(1):40-50, 2002. [doi]
- Generalized quadrangles of order (s, s:::2:::): recent resultsJoseph A. Thas. DM, 208-209:577-587, 1999. [doi]
- Foundations of elation generalized quadranglesKoen Thas, Stanley E. Payne. ejc, 27(1):51-62, 2006. [doi]
- Notes on elation generalized quadranglesStanley E. Payne, Koen Thas. ejc, 24(8):969-981, 2003. [doi]
- Subquadrangles of order ::::s:::: of generalized quadrangles of order (::::s::::, ::::s:::::::2:::), Part IIIJoseph A. Thas, Koen Thas. JCT, 113(8):1791-1804, 2006. [doi]
- Subquadrangles of order s of generalized quadrangles of order (s, s:::2:::), Part IMatthew R. Brown, Joseph A. Thas. JCT, 106(1):15-32, 2004. [doi]