|  | Author | Title | Year  | Publication | Volume | Times cited | Additional Links | Links | 
	|  | Leysen, L.A.; Roekens, E.J.; Van Grieken, R.E.; De Geyter, G. | Characterization of the weathering crust of various historical buildings in Belgium | 1990 | The science of the total environment | 90 |  | UA library record; WoS full record; WoS citing articles |     | 
	|  | Van Grieken, R.; Artaxo, P.; Bernard, P.; Leysen, L.; Otten, P.; Storms, H.; Van Put, A.; Wouters, L.; Xhoffer, C. | Micro-analysis of individual environmental particles | 1990 | Chemia analityczna | 35 |  | UA library record; WoS full record; WoS citing articles |  | 
	|  | Leysen, L.; Roekens, E.; Van Grieken, R. | Air-pollution-induced chemical decay of a sandy-limestone cathedral in Belgium | 1989 | The science of the total environment | 78 |  | UA library record; WoS full record; WoS citing articles |     | 
	|  | Roekens, E.; Komy, Z.; Leysen, L.; Veny, P.; Van Grieken, R. | Chemistry of precipitation near a limestone building | 1988 | Water, air and soil pollution | 38 |  | UA library record |   | 
	|  | Leysen, L.A.; Roekens, E.J.; Storms, H.; Van Grieken, R.E. | Classification of suspended particles in deposition samples and run-off water samples from a limestone cathedral | 1987 | Atmospheric environment | 21 |  | UA library record |     | 
	|  | Leysen, L.; Roekens, E.; Komy, Z.; Van Grieken, R. | A study of the weathering of an historic building | 1987 | Analytica chimica acta | 195 |  | UA library record; WoS full record; WoS citing articles |     | 
	|  | Van Grieken, R.; Verbueken, A.; Bruynseels, F.; Vandeputte, D.; Goossenaerts, C.; Leysen, L.; Otten, P.; Wouters, L. | Laser microprobe mass analysis : characteristics and applications | 1987 |  |  |  | UA library record |  | 
	|  | Roekens, E.; Van Raemdonck, C.; Leysen, L.; Chakravorty, R.; Van Grieken, R. | Weathering products and surface recession rates for sandy limestones exposed to air pollution | 1987 |  |  |  | UA library record |  | 
	|  | Leysen, L.A.; De Waele, J.K.; Roekens, E.J.; Van Grieken, R.E. | Electron probe micro-analysis and laser microprobe mass analysis of material, leached from a limestone cathedral | 1987 | Scanning microscopy | 1 |  | UA library record |  | 
	|  | Leysen, L.; Roekens, E.; Van Grieken, R. | Effecten van luchtverontreiniging op historische gebouwen | 1987 |  |  |  | UA library record |  | 
	|  | Roekens, E.; Leysen, L.; Van Grieken, R.; Komy, Z. | Chemical characterisation of weathering crust and run-off water for a deteriorated limestone cathedral | 1986 |  |  |  | UA library record |  |