- x: J2 O1 [. z/ K2 R( n, W[1] Chris Rohwer, Andreas Hafver, Louise Viljoen. Boarding — step by step. A Cellular Automaton approach to optimising aircraft boarding time. The UMAP Journal 28 (3) (2007) 463–478. * Q, J- L( r$ I" K; E$ D - P4 x" |3 @% E# N: y9 L[2] Benjamin Coate, Nelson Gross, Megan Longo. The Impending Effects of North Polar Ice Cap Melt. The UMAP Journal 29 (3) (2008) 223–224.$ m- R1 A- q' ~0 k. C7 t7 v7 A @
' P% ?! m5 b; g# L- e
[3] Bo Zhang, Yi Zhang, Tiankun Lu. A Close Look On Leaves. The UMAP Journal 33 (3) (2012) 205–222. 1 N' H8 n; I0 I; e. O! T6 u% J4 ] 3 |2 j; c" [% a8 J: u& H8 T% f1 @( t& G$ ]8 i