[1] EL-ZAHAR M.-PAREEK C. M.: 
Domination number of products of graphs. Ars Combin. 31 (1991), 223-227. 
MR 1110240 | 
Zbl 0746.05067[2] FAUDREE R. J.-SCHELP R. H.: 
The domination number for the product of graphs. Congr. Numer. 79 (1990), 29-33. 
MR 1140493 | 
Zbl 0862.05060[3] GRAVIER S.-KHELLADI A.: 
On the dominating number of cross product of graphs. Discrete Math. 145 (1995), 273-277. 
MR 1356600[4] HAYNES T.-HEDETNIEMI S. T.-SLATER P. J.: 
Fundamentals of Domination in Graphs. Marcel Dekker, New York, 1998. 
MR 1605684 | 
Zbl 0890.05002[5] JACOBSON M. S.-KINCH L. F.: 
On the domination number of products of graphs I. Ars Combin. 18 (1983), 33-44. 
MR 0823829[6] JACOBSON M. S.-KINCH L. F.: 
On the domination number of the products of graphs II: Trees. J. Graph Theory 10 (1986), 97-106. 
MR 0830061[7] JAENISCH C. F. de: Applications de l'Analyse Mathematique an Jenudes Echecs. Petrograd, 1862.
[8] JHA P. K.-KLAVŽAR S.: 
Independance and matching in direct-product graphs. Ars Combin. 50 (1998), 53-63. 
MR 1670588[9] JHA P. K.-KLAVŽAR S.-ZMAZEK B.: 
Isomorphic components of Kronecker product of bipartite graphs. Discuss. Math. Graph Theory 17 (1997), 301-309. 
MR 1627967 | 
Zbl 0906.05050[10] KLAVŽAR S.-SEIFTER N.: 
Dominating Cartesian products of cycles. Discrete Appl. Math. 59 (1995), 129-136. 
MR 1330534 | 
Zbl 0824.05037[11] KLAVŽAR S.-ZMAZEK B.: 
On a Vizing-like conjecture for direct product graphs. Discrete Math. 156 (1996), 243-246. 
MR 1405022 | 
Zbl 0856.05054[12] KLOBUČAR A.: 
Domination numbers of cardinal products of graphs. Math. Slovaca 49 (1999), 387-402. 
MR 1719684[13] KLOBUČAR A.: The domination numbers of the cardinal products $P_6$ □ $P_n$. Math. Commun. 4 (1999), 241-250.
[14] KLOBUČAR A.-SEIFTER N.: 
K-dominating sets of the cardinal products of paths. Ars Combin. 55 (2000), 33-41. 
MR 1755215[15] KLOBUČAR A.: 
K-dominating sets of $P_{2k+2}$ x $P_n$ and $P_m$ x $P_n$. Ars Combin. 58 (2001), 279-288. 
MR 1820208[16] VIZING V. G.: 
The Cartesian product of graphs. Vychisl. Sistemy 9 (1963), 30-43. 
MR 0209178