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thesis/bib/bibliography.bib

@@ -670,6 +670,20 @@
 	            structures;Neuroscience;Genetics;System testing;Neural
 	            networks;Constraint theory},
 	doi = {10.1109/2.36},
+},
+@article{bg_slam,
+	title = {On the Representation and Estimation of Spatial Uncertainty},
+	volume = {5},
+	ISSN = {1741-3176},
+	url = {http://dx.doi.org/10.1177/027836498600500404},
+	DOI = {10.1177/027836498600500404},
+	number = {4},
+	journal = {The International Journal of Robotics Research},
+	publisher = {SAGE Publications},
+	author = {Smith, Randall C. and Cheeseman, Peter},
+	year = {1986},
+	month = dec,
+	pages = {56–68},
 }