8#include <kernel/lafem/sparse_matrix_cscr.hpp> 
   14     template class SparseMatrixCSCR<float, std::uint32_t>;
 
   15     template class SparseMatrixCSCR<double, std::uint32_t>;
 
   16     template class SparseMatrixCSCR<float, std::uint64_t>;
 
   17     template class SparseMatrixCSCR<double, std::uint64_t>;